| 交流调速系统的改进人工免疫控制 |
| |
| 引用本文： | 孙坚,丁永生,郝矿荣. 交流调速系统的改进人工免疫控制[J]. 电气传动, 2010, 40(5) |
| |
| 作者姓名： | 孙坚 丁永生 郝矿荣 |
| |
| 作者单位： | 三峡大学,电气信息学院,湖北,宜昌,443002;东华大学信息科学与技术学院,上海201620;东华大学信息科学与技术学院,上海201620;东华大学数字化纺织服装技术教育部工程研究中心,上海,201620;东华大学信息科学与技术学院,上海,201620 |
| |
| 基金项目： | 国家自然科学基金重点项目,国家自然科学基金 |
| |
| 摘 要： | 为解决交流调速系统中平稳性、快速性和准确性之间的矛盾,借鉴免疫反馈机制,根据免疫系统的实际情况对辅助性细胞TH(t)模型进行修正和对抑制性细胞Tc(t)模型进行简化并引入Sigmoid函数,提出一种改进的人工免疫控制器,并用于交流调速系统的转速调节器.仿真实验结果表明:在相同负载转矩扰动下,改进的人工免疫控制系统的动态速降和恢复时间均小于PID控制系统,明显改善了调速系统的动态性能.
|
| 关 键 词： | 免疫反馈机制 免疫控制 交流调速系统 |
Improved Artificial Immune Control for AC Speed System |
| |
| SUN Jian,DING Yong-sheng,HAO Kuang-rong. Improved Artificial Immune Control for AC Speed System[J]. Electric Drive, 2010, 40(5) |
| |
| Authors: | SUN Jian DING Yong-sheng HAO Kuang-rong |
| |
| Affiliation: | SUN Jian1,2,DING Yong-sheng2,3,HAO Kuang-rong2(1.College of Electrical Engineering & Information Technology,China Three Gorge University,Yichang 443002,Hubei,China,2.College of Information Sciences and Technology,DonghuaUniversity,Shanghai 201620,3.Engineering Research Center of Digitized Textile& Fashion Technology Ministry of Education,Donghua University,China) |
| |
| Abstract: | To solve the contradiction among the stability,speediness and precision of the AC speed system,an improved artificial immune controller(IAIC) based on immune feedback mechanism was presented to regulate the speed by modifying the model of TH(t) and simplifying the model of TC(t) according to the actual immune system.Simulation experiment results demonstrate that under the same load disturbance,both speed change and recovery time of proposed improved immune control system are less than those of PID control s... |
| |
| Keywords: | immune feedback mechanism immune control AC speed system |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
