Bridging the gap between open-loop and closed-loop control in co-design: A framework for complete optimal plant and control architecture design
Bridging the gap between open-loop and closed-loop control in co-design: A framework for complete optimal plant and control architecture design
复制标题
弥合协同设计中开环和闭环控制之间的差距：完整优化工厂和控制架构设计的框架
DOI：
10.1109/acc.2015.7172104
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
James T. Allison
中科院分区：
文献类型：
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作者：
A. Deshmukh;Daniel R. Herber;James T. Allison
在这里，我们提出了一个新的框架相结合的工厂和控制器架构设计的基础上，一组系统的研究，最终在一个最佳的工厂架构和相关的可实现的控制律。该框架弥合了特定协同设计研究提供的开环最优轨迹与实际可实现的控制律之间的固有差距。这是通过一个逐步的过程来实现的，其中解决了一系列优化问题，这些问题在适当的设计阶段提供了重要的系统见解，例如最大系统性能限制、控制器架构、致动器选择等。因此，每个优化问题都会为后续的公式提供信息。将该方法应用于半主动悬架设计。
Here we propose a novel framework for the combined plant and controller architecture design based on a set of systematic studies that culminate in an optimal plant architecture and associated realizable control law. This framework bridges the inherent gap between open-loop optimal trajectories provided by particular co-design studies and practically implementable control laws. This is accomplished through a step-by-step process where a series of optimization problems are solved that provide important system insights such as maximum system performance limits, controller architecture, actuator selection, etc. at appropriate design phases. Each optimization problem thus informs subsequent formulations. This methodology is applied to semi-active suspension design.