Sensor selection via closed-loop control objectives
Sensor selection via closed-loop control objectives
复制标题
通过闭环控制目标选择传感器
DOI：
10.1109/87.799670
复制
发表时间：
1999
期刊：
影响因子：
--
通讯作者：
P. Young
中科院分区：
文献类型：
--
作者：
G. Balas;P. Young
使用主动反馈控制来稳定系统和实现性能目标的能力高度依赖于控制致动器和传感器的位置、质量、类型和数量。控制工程师的一个角色是与系统设计师互动，以确定有效控制所需的执行器和传感器的位置，大小和质量。本文解决了其中一个问题：基于闭环目标的传感器定位。一个系统的方法，H/子2/最优控制设计技术的基础上，开发的传感器选择，达到预期的性能目标，包括系统的约束。这种方法适用于选择传感器的主动振动衰减的美国宇航局兰利微型桅杆实验结构。
The ability to stabilize a system and achieve performance objectives using active feedback control is highly dependent on the location, quality, type, and number of control actuators and sensors. One role of a control engineer is to interact with the system designer to locate, size, and determine the quality of actuators and sensors required for effective control. This paper addresses one of these issues: location of sensors based on closed-loop objectives. A systematic approach, based on H/sub 2/ optimal control design techniques, is developed for sensor selection which achieves desired performance objectives and includes system constraints. This approach is applied to the selection of sensors for active vibration attenuation on the NASA Langley Mini-Mast experimental structure.