辽宁科技大学学报
遼寧科技大學學報
료녕과기대학학보
Journal of University of Science and Technology Liaoning
2015年
4期
311-314
,共4页
闻飞祥%赵立纯%刘敬娜%韩立红
聞飛祥%趙立純%劉敬娜%韓立紅
문비상%조립순%류경나%한립홍
草莓灰霉病%T-S模糊模型%模糊控制
草莓灰黴病%T-S模糊模型%模糊控製
초매회매병%T-S모호모형%모호공제
strawberry Botrytis cinerea%T-S fuzzy model%fuzzy control
基于生物种群的Logistic增长模型,结合灰霉病病菌的模糊性,建立温室草莓灰霉病病菌的T-S模糊模型.根据Lyapunov稳定性定理,给出所建T-S模糊控制系统稳定的充分条件,并设计控制器,使模型全局稳定,实现对温室草莓灰霉病的预防与控制.最后利用Matlab进行数值仿真,以验证结论的正确性.
基于生物種群的Logistic增長模型,結閤灰黴病病菌的模糊性,建立溫室草莓灰黴病病菌的T-S模糊模型.根據Lyapunov穩定性定理,給齣所建T-S模糊控製繫統穩定的充分條件,併設計控製器,使模型全跼穩定,實現對溫室草莓灰黴病的預防與控製.最後利用Matlab進行數值倣真,以驗證結論的正確性.
기우생물충군적Logistic증장모형,결합회매병병균적모호성,건립온실초매회매병병균적T-S모호모형.근거Lyapunov은정성정리,급출소건T-S모호공제계통은정적충분조건,병설계공제기,사모형전국은정,실현대온실초매회매병적예방여공제.최후이용Matlab진행수치방진,이험증결론적정학성.
Combined Logistic model of biological population with the fuzziness of Botrytis cinerea, the corre-sponding T-S fuzzy model for the Botrytis cinerea of greenhouse strawberry is proposed. According to the sta-bility theory of Lyapunov, some sufficient conditions which make the T-S fuzzy model stable are obtained. Fur-ther, the controllers which make the model global stable are designed to realize the prevention and control for the Botrytis cinerea of greenhouse strawberry. Finally, the simulations are carried out to prove the correctness of the conclusion by means of Matlab software.
