【摘 要】
:
The decentralized adaptive control and vibration suppression of free-floating space robot with flexible arms in post-impact process are studied.At first,the dynamic model of combination system compris
【机 构】
:
School of Aerospace Engineering Tsinghua University, Beijing, 100084, China
【出 处】
:
The 5th International Conference on Dynamics, Vibration and
论文部分内容阅读
The decentralized adaptive control and vibration suppression of free-floating space robot with flexible arms in post-impact process are studied.At first,the dynamic model of combination system comprising the flexible space robot system and captured target is established based on a collision theory;the impact effect on the combined system after the capture operation is analysed at the same time.
其他文献
Aiming at the problem of serious side wear of rail in small radius curve near high-speed railway,the simulation analysis method was adopted.It is necessary to establish a complete vehicle-track dynami
In order to study the effect of damping of CRTS-Ⅲ vibration slab ballastless track in high-speed railway,a calculation model of high speed vehicle-track-solid subgrade was established.This paper propo
The problem of vehicle vibration reduction stands out more and more clearly as the speed increases gradually.To improve the quality of vehicle in motion,an improved Acceleration Drive Damping (ADD) co
With the increase of the train speed,the problem of wheel tread wear has become more prominent.The shape of the wheel tread has a direct effect on the wheel-rail contact geometry,and has an important
Large aperture satellite antennas are indispensable for advanced satellite communication,earth surveillance,remote sensing observation and deep space exploration.The target of our research is an engin
In engineering practice,the types of rolling bearing failure are typical and the fault signals are impulsiveness.A dynamic Bayesian wavelet transform method based on negentropy and unscented Kalman fi
A rolling bearing fault diagnosis method based on ensemble empirical mode decomposition (EEMD) and support vector machine (SVM) is proposed to solve the problem of less typical samples in rolling bear
Modern mechatronic systems,such as electrically actuated multibody systems and mechatronic sensors,have been used in a variety of industrial applications.The integrate design approaches of mechatronic
High-orbit non-cooperative space targets usually have large rotational angular velocities.In such cases,capturing space target directly by space manipulator may cause the fracture damage to the manipu
A high-fidelity finite element model of flat belt drives is presented to study the effect of belt material,contact,and geometric parameters on the steady-state and transient belt-drive response includ