Trajectory Optimization Of An Interstellar Mission Using Solar Electric Propulsion

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Trajectory Optimization of an Interstellar Mission Using Solar Electric Propulsion

Author : National Aeronautics and Space Adm Nasa
Publisher : Independently Published
ISBN 13 : 9781728904511
Total Pages : 26 pages
Book Rating : 4.9/5 (45 download)

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Book Synopsis Trajectory Optimization of an Interstellar Mission Using Solar Electric Propulsion by : National Aeronautics and Space Adm Nasa

Download or read book Trajectory Optimization of an Interstellar Mission Using Solar Electric Propulsion written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-10-18 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents several mission designs for heliospheric boundary exploration using spacecraft with low-thrust ion engines as the primary mode of propulsion The mission design goal is to transfer a 200-kg spacecraft to the heliospheric boundary in minimum time. The mission design is a combined trajectory and propulsion system optimization problem. Trajectory design variables include launch date, launch energy, burn and coast arc switch times, thrust steering direction, and planetary flyby conditions. Propulsion system design parameters include input power and specific impulse. Both SEP and NEP spacecraft arc considered and a wide range of launch vehicle options are investigated. Numerical results are presented and comparisons with the all chemical heliospheric missions from Ref 9 are made. Kluever, Craig A. Glenn Research Center NAG3-1731

Trajectory Optimization Techniques with Application to Mission Design of Solar-electric Propulsion Spacecraft

Author : H. Schlingloff
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Trajectory Optimization Techniques with Application to Mission Design of Solar-electric Propulsion Spacecraft by : H. Schlingloff

Download or read book Trajectory Optimization Techniques with Application to Mission Design of Solar-electric Propulsion Spacecraft written by H. Schlingloff and published by . This book was released on 1987 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Efficient Trajectory Optimization Procedure for Designing Solar-electric Propulsion, Gravity-assist Outer-planet Missions

Author : Byoungsam Woo
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (618 download)

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Book Synopsis Efficient Trajectory Optimization Procedure for Designing Solar-electric Propulsion, Gravity-assist Outer-planet Missions by : Byoungsam Woo

Download or read book Efficient Trajectory Optimization Procedure for Designing Solar-electric Propulsion, Gravity-assist Outer-planet Missions written by Byoungsam Woo and published by . This book was released on 2004 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guidance, Navigation, and Control Study for a Solar Electric Propulsion Spacecraft

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722265137
Total Pages : 26 pages
Book Rating : 4.2/5 (651 download)

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Book Synopsis Guidance, Navigation, and Control Study for a Solar Electric Propulsion Spacecraft by : National Aeronautics and Space Administration (NASA)

Download or read book Guidance, Navigation, and Control Study for a Solar Electric Propulsion Spacecraft written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-05 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A preliminary investigation of a lunar-comet rendezvous mission using a solar electric propulsion (SEP) spacecraft was performed in two phases.The first phase involved exploration of the moon and the second involved rendezvous with a comet. The initial phase began with a chemical propulsion translunar injection and chemical insertion into a lunar orbit, followed by a low thrust SEP transfer to a circular, polar, low-lunar orbit. After collecting scientific data at the moon, the SEP spacecraft performed a spiral lunar escape maneuver to begin the interplanetary leg of the mission. After escape from the Earth-moon system, the SEP spacecraft maneuvered in interplanetary space and performed a rendezvous with a comet.The immediate goal of this study was to demonstrate the feasibility of using a low-thrust SEP spacecraft for orbit transfer to both the moon and a comet. Another primary goal was to develop a computer optimization code which would be robust enough to obtain minimum-fuel rendezvous trajectories for a wide range of comets. Kluever, Craig A. Unspecified Center NAG3-1581...

Early Application of Solar-electric Propulsion to a 1-astronomical-unit Out-of-the-ecliptic Mission

Author : William C. Strack
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Early Application of Solar-electric Propulsion to a 1-astronomical-unit Out-of-the-ecliptic Mission by : William C. Strack

Download or read book Early Application of Solar-electric Propulsion to a 1-astronomical-unit Out-of-the-ecliptic Mission written by William C. Strack and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current technology for solar-electric propulsion is used to assess the potential performance advantages of low-thrust propulsion for an out-of-the-ecliptic mission. Simple normal-to-the-orbit thrust steering is assumed with coast subarcs permitted. The electric spacecraft is launched onto an Earth escape trajectory by an Atlas (SLV3C)-Centaur or a Titan IIIC. Comparisons with a similarly launched uprated Burner II stage reveal that significant performance gains are possible using the electric stage with 250- to 475-day flight times.

A Comparison of Electric Propulsion Systems for Mars Exploration

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721594986
Total Pages : 26 pages
Book Rating : 4.5/5 (949 download)

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Book Synopsis A Comparison of Electric Propulsion Systems for Mars Exploration by : National Aeronautics and Space Administration (NASA)

Download or read book A Comparison of Electric Propulsion Systems for Mars Exploration written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-20 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earth-Mars trajectories for multiple solar-powered spacecraft configurations were generated using Hall and ion propulsion systems utilizing the Direct Trajectory Optimization Method. Payload and power trades versus trip time were examined. Performance was compared for purely interplanetary flight and interplanetary flight with estimated spiral in to Mars orbit. Evaluating current ion and Hall thruster technologies, similar payload masses were delivered by each at equivalent trip times, but with the Hall thruster operating at a power level 10 kilowatts, on average, less than the ion thruster. The power difference for equivalent payload delivered should result in a significant cost savings. Fiehler, Douglas and Oleson, Steve Glenn Research Center NASA/TM-2003-212593, E-14150, NAS 1.15:212593, AIAA Paper 2003-4574

The Interstellar Probe (ISP): Pre-Perihelion Trajectories and Application of Holography

Author :
Publisher : DIANE Publishing
ISBN 13 : 1428995471
Total Pages : 88 pages
Book Rating : 4.4/5 (289 download)

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Book Synopsis The Interstellar Probe (ISP): Pre-Perihelion Trajectories and Application of Holography by :

Download or read book The Interstellar Probe (ISP): Pre-Perihelion Trajectories and Application of Holography written by and published by DIANE Publishing. This book was released on 2002 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Low-thrust Trajectory Optimization and Flight Mechanics

Author : Yang Gao
Publisher :
ISBN 13 :
Total Pages : 466 pages
Book Rating : 4.:/5 (556 download)

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Book Synopsis Advances in Low-thrust Trajectory Optimization and Flight Mechanics by : Yang Gao

Download or read book Advances in Low-thrust Trajectory Optimization and Flight Mechanics written by Yang Gao and published by . This book was released on 2003 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dissertation presents advances in trajectory optimization and flight mechanics of low-thrust spacecraft. With the aid of the extended multiple-shooting techniques with state and costate nodes, the hybrid method and the direct-shooting method are systematically described and used to solve a variety of optimal orbit transfer problems. The optimization methods are demonstrated by presenting solutions for optimal Earth-orbit and interplanetary trajectory examples, and complex interplanetary missions using solar electric propulsion (such as Eros sample return and Pluto-flyby missions). Alternative formulations of equations of motion are discussed, which include inertial frame transformation in terms of three Euler angles and a modified set of equinoctial elements using non-dimensional angular momentum. Finally, a low-thrust Earth-capture guidance scheme is developed and presented, which makes novel use of Perkins' low-thrust universal solution and doesn't require a stored reference trajectory. The simplicity and performance of this new guidance design makes it a viable candidate for onboard implementation.

Study of a Common Solar-electric-propulsion Upper Stage for High-energy Unmanned Missions. Volume 3 - Appendixes Final Report

Author :
Publisher :
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Study of a Common Solar-electric-propulsion Upper Stage for High-energy Unmanned Missions. Volume 3 - Appendixes Final Report by :

Download or read book Study of a Common Solar-electric-propulsion Upper Stage for High-energy Unmanned Missions. Volume 3 - Appendixes Final Report written by and published by . This book was released on 1971 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Early Application of Solar-electric Propulsion to a 1-astronomical-unit Out-of-the-ecliptic Mission

Author : William C. Strack
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (559 download)

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Book Synopsis Early Application of Solar-electric Propulsion to a 1-astronomical-unit Out-of-the-ecliptic Mission by : William C. Strack

Download or read book Early Application of Solar-electric Propulsion to a 1-astronomical-unit Out-of-the-ecliptic Mission written by William C. Strack and published by . This book was released on 1970 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current technology for solar-electric propulsion is used to assess the potential performance advantages of low-thrust propulsion for an out-of-the-ecliptic mission. Simple normal-to-the-orbit thrust steering is assumed with coast subarcs permitted. The electric spacecraft is launched onto an Earth escape trajectory by an Atlas (SLV3C)-Centaur or a Titan IIIC. Comparisons with a similarly launched uprated Burner II stage reveal that significant performance gains are possible using the electric stage with 250- to 475-day flight times.

Monthly Catalog of United States Government Publications

Author :
Publisher :
ISBN 13 :
Total Pages : 842 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1994 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Optimal Trajectories for Inter-planetary Flight with Solar Electric Propulsion and Gravity Assist

Author : David Tahan
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (87 download)

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Book Synopsis Optimal Trajectories for Inter-planetary Flight with Solar Electric Propulsion and Gravity Assist by : David Tahan

Download or read book Optimal Trajectories for Inter-planetary Flight with Solar Electric Propulsion and Gravity Assist written by David Tahan and published by . This book was released on 2000 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fast Solar Sailing

Author : Giovanni Vulpetti
Publisher : Springer Science & Business Media
ISBN 13 : 9400747772
Total Pages : 428 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Fast Solar Sailing by : Giovanni Vulpetti

Download or read book Fast Solar Sailing written by Giovanni Vulpetti and published by Springer Science & Business Media. This book was released on 2012-08-10 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: The range of solar sailing is very vast; it is a fully in-space means of propulsion that should allow us to accomplish various mission classes that are literally impossible using rocket propulsion, no matter if nuclear or electric. Fast and very fast solar sailings are special classes of sailcraft missions, initially developed only in the first half of the 1990s and still evolving, especially after the latest advances in nanotechnology. This book describes how to plan, compute and optimize the trajectories of sailcraft with speeds considerably higher than 100 km/s; such sailcraft would be able to explore the outer heliosphere, the near interstellar medium and the solar gravitational lens (550-800 astronomical units) in times significantly shorter than the span of an average career (~ 35 years), just to cite a few examples. The scientific interest in this type of exploration is huge.

Optimization of a Solar-electric-propulsion Planetary Orbiter Spacecraft

Author : Carl G. Sauer (Jr.)
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Optimization of a Solar-electric-propulsion Planetary Orbiter Spacecraft by : Carl G. Sauer (Jr.)

Download or read book Optimization of a Solar-electric-propulsion Planetary Orbiter Spacecraft written by Carl G. Sauer (Jr.) and published by . This book was released on 1968 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solar Power System Analyses for Electric Propulsion Missions

Author :
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Solar Power System Analyses for Electric Propulsion Missions by :

Download or read book Solar Power System Analyses for Electric Propulsion Missions written by and published by . This book was released on 1999 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Interplanetary Trajectory Optimization Code for Electric Propulsion System Study

Author : M. Nakano
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Interplanetary Trajectory Optimization Code for Electric Propulsion System Study by : M. Nakano

Download or read book Interplanetary Trajectory Optimization Code for Electric Propulsion System Study written by M. Nakano and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Performance of Solar Electric Powered Deep Space Missions Using Hall Thruster Propulsion

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781720660897
Total Pages : 28 pages
Book Rating : 4.6/5 (68 download)

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Book Synopsis Performance of Solar Electric Powered Deep Space Missions Using Hall Thruster Propulsion by : National Aeronautics and Space Administration (NASA)

Download or read book Performance of Solar Electric Powered Deep Space Missions Using Hall Thruster Propulsion written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-04 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power limited, low-thrust trajectories were assessed for missions to Jupiter, Saturn, and Neptune utilizing a single Venus Gravity Assist (VGA) and a primary propulsion system based on either a 3-kW high voltage Hall thruster, of the type being developed by the NASA In-Space Propulsion Technology Program, or an 8-kW variant of this thruster. These Hall thrusters operate with specific impulses below 3,000 seconds. A trade study was conducted to examine mission parameters that include: net delivered mass (NDM), beginning-of-life (BOL) solar array power, heliocentric transfer time, required launch vehicle, number of operating thrusters, and throttle profile. The top performing spacecraft configuration was defined to be the one that delivered the highest mass for a range of transfer times. In order to evaluate the potential future benefit of using next generation Hall thrusters as the primary propulsion system, comparisons were made with the advanced state-of-the-art (ASOA), 7-kW, 4,100 second NASA's Evolutionary Xenon Thruster (NEXT) for the same mission scenarios. For the BOL array powers considered in this study (less than 30 kW), the results show that the performance of the Hall thrusters, relative to NEXT, is largely dependant on the performance capability of the launch vehicle, and that at least a 10 percent performance gain, equating to at least an additional 200 kg dry mass at each target planet, is achieved over the higher specific impulse NEXT when launched on an Atlas 551.Witzberger, Kevin E. and Manzella, DavidGlenn Research CenterHALL THRUSTERS; SOLAR ELECTRIC PROPULSION; DEEP SPACE 1 MISSION; SPACECRAFT CONFIGURATIONS; NASA SPACE PROGRAMS; SOLAR ARRAYS; POWER CONDITIONING; MATHEMATICAL MODELS; SPECIFIC IMPULSE; HIGH VOLTAGES; NEPTUNE (PLANET); SATURN (PLANET); LAUNCH VEHICLES