Jerk Reduction Control of Mechanical Transfer System
نویسندگان
چکیده
منابع مشابه
New Damped-Jerk trajectory for vibration reduction
This paper derives a jerk-shaped profile to address the vibration reduction of underdamped flexible dynamics of motion system. The jerk-limited profile is a widespread smooth command pattern used by modern motion systems. The ability of the jerk-limited profile to cancel the residual vibration of an undamped flexible mode is clearly explained using an equivalent continuous filter representation...
متن کاملDissociated jerk-limited trajectory applied to time-varying vibration reduction
Jerk-limited trajectories are a widespread solution for the trajectory planning of industrial machinestools or robots. It is known that jerk limitation can reduce vibrations and in some cases can totally suppress residual vibration induced by a lightly damped stationary mode. However, for systems with time-varying mode, which is classically the case for configuration dependent mode or load mass...
متن کاملThe mechanical control of nervous system development.
The development of the nervous system has so far, to a large extent, been considered in the context of biochemistry, molecular biology and genetics. However, there is growing evidence that many biological systems also integrate mechanical information when making decisions during differentiation, growth, proliferation, migration and general function. Based on recent findings, I hypothesize that ...
متن کاملJerk Limited Time Optimal Control of Flexible Structures
This paper addresses the problem of designing jerk limited timeoptimal control profiles for rest-to-rest maneuvers of flexible structures. The variation of the structure of the jerk profile as a function of the permissible jerk is studied. An optimal control problem is formulated which includes constraints to cancel the poles corresponding to the rigid body and flexible modes of the system and ...
متن کاملMinimax Robust Jerk Limited Control of Flexible Structures
This paper is concerned with the design of robust jerk limited controllers for flexible structures. In order to eliminate residual vibration at the end of the maneuver, a time-delay filter, forming the command input, is used. A minimax optimization scheme is employed to make the controller more robust with respect to parametric uncertainties. The degree of robustness can be chosen arbitrarily. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 2006
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.72.2419