A neural network model with a special structure, which is divided into linearand nonlinear parts, was proposed for identification of a nonlinear system. In this model, thenonlinear part of the object is treated as a m...A neural network model with a special structure, which is divided into linearand nonlinear parts, was proposed for identification of a nonlinear system. In this model, thenonlinear part of the object is treated as a measured disturbance, and is compensated by a feedforward method; an adaptive pole placement algorithm is used to control the linear part of theobject. The simulation results show that the identification efficiency and accuracy are improvedwhen the new controller is applied to sintering finish point control.展开更多
In the present paper,46 cases of periarthritis of shoulder were treated by needlingthe Jiansanzhen with magnetic pole needle and massage. Among them,43 cases were cured, ac-counting for 93. 48% and 46 were effective. ...In the present paper,46 cases of periarthritis of shoulder were treated by needlingthe Jiansanzhen with magnetic pole needle and massage. Among them,43 cases were cured, ac-counting for 93. 48% and 46 were effective. The total effective rate was 100%. In control groupI there were 23 cases, who received treatment of acupuncture with traditional stainless-steel fili-form needle and massage, the total effective rate was 91. 3%. Comparison of the therapeutic ef-fects between the two groups showed X^2=4. 12, P【0.05. In control group II there were 23 cas-es, who received needling Tiaokou point (ST 38)-through-Chengshan (BL 57) with the abovementioned stainless-steel filiform, one of ancient and modern experimental methods, the total ef-fecive rate was 82. 6%, which was compared with that in the treatment group, indicating X^2=8.492, P【0. 01. It is suggested that the therapeutic effect in the treatment group was superior tothat in the control group I and significantly superior to that in the control group II.展开更多
文摘A neural network model with a special structure, which is divided into linearand nonlinear parts, was proposed for identification of a nonlinear system. In this model, thenonlinear part of the object is treated as a measured disturbance, and is compensated by a feedforward method; an adaptive pole placement algorithm is used to control the linear part of theobject. The simulation results show that the identification efficiency and accuracy are improvedwhen the new controller is applied to sintering finish point control.
文摘In the present paper,46 cases of periarthritis of shoulder were treated by needlingthe Jiansanzhen with magnetic pole needle and massage. Among them,43 cases were cured, ac-counting for 93. 48% and 46 were effective. The total effective rate was 100%. In control groupI there were 23 cases, who received treatment of acupuncture with traditional stainless-steel fili-form needle and massage, the total effective rate was 91. 3%. Comparison of the therapeutic ef-fects between the two groups showed X^2=4. 12, P【0.05. In control group II there were 23 cas-es, who received needling Tiaokou point (ST 38)-through-Chengshan (BL 57) with the abovementioned stainless-steel filiform, one of ancient and modern experimental methods, the total ef-fecive rate was 82. 6%, which was compared with that in the treatment group, indicating X^2=8.492, P【0. 01. It is suggested that the therapeutic effect in the treatment group was superior tothat in the control group I and significantly superior to that in the control group II.
