Minimizing Control Variation in Nonlinear Optimal Control
时间  Datetime
2023-05-31 10:30 — 11:15
地点  Venue
讨论室(539)
报告人  Speaker
Kok Lay Teo
单位  Affiliation
Sunway University
邀请人  Host
范金燕
备注  remarks
报告摘要  Abstract

In any real system, changing the control signal from one value to another will usually cause wear and tear on the system's actuators. Thus, when designing a control law, it is important to consider not only predicted system performance, but also the cost associated with changing the control action. This cost, however, is almost always ignored in the optimal control literature. In this talk, we will consider a class of optimal control problems in which the variation of the control signal is explicitly penalized in the cost function. We describe two computational methods---one based on a smooth approximation scheme and the other based on a novel transformation procedure---for solving this class of optimal control problems. We then apply these methods to solve example problems in fisheries, train control, and chemical engineering.
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