Data-based LQ Synthesis Based on theInversed Plant Dynamics

• Main Authors: Rong-liang Wei, 魏榮良
• Other Authors: Jeng-Tzong Chan
• Format: Others
• Language: zh-TW
• Published: 2005
• Online Access: http://ndltd.ncl.edu.tw/handle/12469030861500569958

碩士 === 國立成功大學 === 航空太空工程學系碩博士班 === 93 === 　　In general, controller design must need system identification to build the parameterized plant model. However, system identification usually is a process that repeatedly and expanded much times, and the system get from system identification just an approximate model. But the data-based controller synthesis (DBCS) can omit the heavy and complicated steps to design the controller directly from open loop plant test data. This synthesis can let the design process to simplify. The purpose of this research is controller design though the Inversed plant dynamics with DBCS, and because of the inversed plant dynamics can be calculated by open loop plant data, so the design process will more simpler. In this research, we will discuss the performance of data-based LQ synthesis on the inversed plant dynamics.