(中南工業(yè)大學(xué)信息工程學(xué)院， 長(zhǎng)沙 410083)
摘 要: 針對(duì)輸出可測(cè)而擾動(dòng)不可測(cè)的過(guò)程，提出了一種過(guò)程輸入量受到幅值約束的自校正推理控制器設(shè)計(jì)方案。該方案采用前饋補(bǔ)償控制方式克服因輸入限幅造成系統(tǒng)性能下降的影響。仿真結(jié)果表明，采用該法能使自校正推理控制的性能不受輸入約束的影響。
關(guān)鍵字: 推理控制 輸入約束 前饋補(bǔ)償 自校正 IC
（College of Information Engineering,Central South University o f Technology, Changsha 410083）
Abstract:For the process with measurable output and non-measurable disturbance, a design method of selftuning inferential controller (STIC) with input constraints was proposed. This strategy uses feedforward compensator and as far as possible eliminates the harm caused by input constraints to system performance. This input constrained STIC can keep merit of STIC, and the attached operations is simple.
Key words: inferential control (IC) input constraints feed forward compensation self-tuning IC
