Real-time Simulation of Distributed Control Systems: The example of Functional Electrical Stimulation

被引:1
|
作者
Simon, Daniel [1 ]
Andreu, David [2 ]
机构
[1] CAMIN Team, INRIA, LIRMM Bat 5 CC05 017, 860 Rue St Priest, Montpellier 5, France
[2] Univ Montpellier, CAMIN Team, LIRMM Bat 5 CC05 017, 860 Rue St Priest, Montpellier 5, France
关键词
Hybrid Simulation; Real-time Control; Control Architecture Validation;
D O I
10.5220/0005967804550462
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The paper presents a real-time open software simulation framework, dedicated to the analysis of control systems deployed over distributed execution resources and wireless links. It is able to consistently simulate in parallel the numerical devices (real-time tasks and communication links) and the evolution of the controlled continuous time plant. It is applied to foresee future enhancements of a Functional Electrical Stimulation (FES) system used in therapy for rehabilitation or substitution for disabled people. It is a distributed control system using electrodes to interface a digital control system with livings. Hence the whole system gathers continuous-time (muscles and nerves) and discrete-time (controllers and wireless links) components. During the design process, realistic simulation remains a precious tool ahead of real experiments to check without danger that the implementation matches the functional and safety requirements. The simulation tool is especially devoted to the joint design and analysis of control loops and real-time features.
引用
收藏
页码:455 / 462
页数:8
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