This course is part 1 of the specialization Advanced Spacecraft Dynamics and Control. It is a direct continuation of the Coursera specialization Spacecraft Dynamics and Control. This first course focuses on nonlinear attitude feedback control using a range of angular momentum devices. The course provides a comprehensive review of prerequisite material. Next it develops equations of motion of a spacecraft with momentum exchange devices such as reaction wheels (RWs), control momentum gyroscopes (CMGs) and variable speed control moment gyroscopes (VSCMGs).
제공자:
Advanced Spacecraft Dynamics and Control 특화 과정콜로라도 대학교 볼더 캠퍼스이 강좌에 대하여
최근 조회 4,907회
유연한 마감일
일정에 따라 마감일을 재설정합니다.
공유 가능한 수료증
완료 시 수료증 획득
100% 온라인
지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.
다음 특화 과정의 3개 강좌 중 1번째 강좌:
고급 단계
Graduate course on Spacecraft Dynamics and Control, background in vector calculus, linear algebra, basic differential equations.
완료하는 데 약 43시간 필요
영어
자막: 영어
배울 내용
Developing spacecraft equations of motion with momentum exchange devices
Writing and validating complex spacecraft simulations
Exploiting momentum device nullmotion to avoid singularities.
귀하가 습득할 기술
- Variable Speed Control Moment Gyroscopes
- Control Moment Gyroscopes (CMGs)
- Nonlinear Attitude Control
- RW Performance Envelopes
- Reaction Wheels
유연한 마감일
일정에 따라 마감일을 재설정합니다.
공유 가능한 수료증
완료 시 수료증 획득
100% 온라인
지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.
다음 특화 과정의 3개 강좌 중 1번째 강좌:
고급 단계
Graduate course on Spacecraft Dynamics and Control, background in vector calculus, linear algebra, basic differential equations.
완료하는 데 약 43시간 필요
영어
자막: 영어
제공자:
콜로라도 대학교 볼더 캠퍼스
CU-Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies.
강의 계획표 - 이 강좌에서 배울 내용
완료하는 데 4시간 필요
Revisiting Basics of Spacecraft Kinematics
The prerequisite topics of spacecraft kinematics are reviewed in this module. This sequence is intended to ramp up the student on the mathematical tools and concepts required for this course. For each topic we also dig a little deeper into the subject matter.
완료하는 데 4시간 필요
8개 동영상 (총 116분)
완료하는 데 4시간 필요
Revisiting Basics of Spacecraft Kinetics
Review of fundamental properties of a closed dynamical system leading to the development of the equations of motion.
완료하는 데 4시간 필요
7개 동영상 (총 101분)
완료하는 데 7시간 필요
Revisiting the Basics of Nonlinear Spacecraft Control
Review of the fundamental nonlinear stability definitions, using Lyapunov's direct method, as well as discussing stability proof modifications if the system is time dependent.
완료하는 데 7시간 필요
11개 동영상 (총 158분)
완료하는 데 14시간 필요
VSCMG Dynamics
Develop the kinematics and kinetics of the variable speed CMG devices.
완료하는 데 14시간 필요
12개 동영상 (총 139분)
Advanced Spacecraft Dynamics and Control 특화 과정 정보
This Specialization on advanced spacecraft dynamcis and control is intended for experienced spacecraft dynamics and GNC engineers and researchers. It is assumed the viewer has completed the prior spacecraft dynamics specialization already. Through 3 courses we cover the topics of momentum-based attitude dynamics and control, we derive analytical methods to model complex spacecraft systems, and finally conclude with a captstone project course. After this course you will be prepared to model the dynamics of spacecraft systems with time varying components (reacton wheels, CMS, deployable panels, etc.).
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