免疫P-PID串级控制的核反应堆功率调节器研究  

Research on Reactor Power Controller Based on Artificial Immune P& PID Cascade Control Technology

作　　者：成守宇 彭敏俊 刘新凯 

机构地区：[1]哈尔滨工程大学核安全与仿真技术国防重点学科实验室,哈尔滨150001

出　　处：《核动力工程》2014年第5期39-42,共4页Nuclear Power Engineering

基　　金：基础研究项目-多堆核动力装置匹配与运行控制技术研究(B2420110010)

摘　　要：核反应堆的功率调节器通常采用传统的比例-积分-微分(PID)控制器来实现,能满足运行要求但控制效果一般。为改善这一状态,本文借鉴生物免疫中T细胞和B细胞间的协同免疫机理,提出基于人工免疫机理的免疫P和PID串级控制策略的核反应堆功率调节器。仿真测试结果表明:采用人工免疫的功率调节器能够有效地改善核动力装置的动态运行特性,并且其控制性能要优于基于传统PID的功率调节器。The Reactor Power control system usually adopts the traditional PID controller, the traditional PID controller can meet the operating requirements, but the control effect is not very good. In order to improve this condition, the paper proposes an immune P＆PID cascade controller which based the immune mechanism of B-cell co-operating with T-cell, the nuclear power controller based on artificial immune is less reported. In order to verify ＆validate the control strategy, the designed controller debugs with the full-scope real-time simulation system of nuclear power plants. The simulation results shows that the immune controller can effectively improve the dynamic operating characteristics of the reactor system, and the immune controller is superior to the traditional PID controller in control performance.

关 键 词：人工免疫 PID控制器 免疫PID 核反应堆 功率调节器 

分 类 号：TP353[自动化与计算机技术—计算机系统结构]