نتایج جستجو برای: control constraint

تعداد نتایج: 1397648  

Journal: :Journal of Physics A 2022

We develop the embedded gradient vector field method, introduced in [8] and [9], for case of special unitary group $\mathcal{SU}(N)$ regarded as a constraint submanifold $\mathcal{U}(N)$. The optimization problem associated to trace fidelity cost function defined on that appears context quantum control landscapes is completely solved using method. prove $N\geq 5$, landscape not $\mathcal{SU}(N)...

Journal: :Proceedings of the National Academy of Sciences 1971

Journal: :Transactions of the Society of Instrument and Control Engineers 1994

Journal: :journal of biomedical physics and engineering 0
y bazargan-lari department of mechanical engineering, college of mechanical and aerospace engineering, tehran science and research branch, islamic azad university, tehran, iran m eghtesad shiraz university a khoogar department of mechanical engineering, maleke-ashtar university of technology,lavizan,tehran, iran a mohammad-zadeh department of mechanical engineering, college of mechanical and aerospace engineering,tehran science and research branch, islamic azad university, tehran, iran

background: despite some successful dynamic simulation of self-impact double pendulum (sidp)-as humanoid robots legs or arms- studies, there is limited information available about the control of one leg locomotion. objective   : the main goal of this research is to improve the reliability of the mammalians leg locomotion and building more elaborated models close to the natural movements, by mod...

Journal: :Transactions of the Society of Instrument and Control Engineers 2001

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
masoud gharib sayed ali hosseyni nazila akbar fahimmi masoud salehi

background: constraint induced movement therapy is one of the new therapeutic interventions that limits the performance of intact upper limb with increased use of the affected limb. aim of this study was to investigate the effects of  modified constraint induced movement therapy on weight bearing & protective extension in children with hemiplegic cerebral palsy. methods: 21 hemiplegic children ...

2001
Wolfgang Reinelt

A general framework for the design of multivariable control systems subject to hard constraints on each control channel is developed. The design procedure is based on the H∞ Loop Shaping and relies on the calculation of the maximum possible control amplitude for a class of reference signals, bounded in amplitude and rate. Special attention is given to adjustment of the design weights in order t...

1999
François Charbonnier Hassane Alla René David

The supervisory control theory of discrete-event dynamic systems (DEDS), first introduced by Ramadge and Wonham, is based on automata concept. Given a process, the objective of this theory is to design a supervisor in such a way that the process coupled with the supervisor behaves according to various constraints. In this framework, the process is assumed to evolve spontaneously and the supervi...

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