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On the basis of the maglev spindle structure design, the PID control system is designed and its mathematical model is established. The influence of the PID control parameters on the response performance of the system is studied by using the MATLAB SISO. The global optimization design of the PID control system is achieved by using SRO (Simulink Response Optimization) module, and the system response...
From the dynamic perspective, a two-staged incentive model between public and private sectors is designed based on the Holmstrom-Tirole incentive model under principal-agent theory framework, aiming at building the relational contract between public and private sectors. In the model, the expected benefit of relational contract and the dynamic interactions between two stages are considered. Besides,...
In order to improve the machining precision of the magnetic suspension spindle which is usually installed on machine tool or other elastic structures, and to minimize the effects of machine vibration, the complex magnetic suspension electromechanical coupling system was studied. The design variables, objective functions and constraint condition of coupling system were determined. The optimized program...
Database has been widely used in Web applications and database interactions influence the navigations of Web applications. Besides, database interactions are among the most essential functional features in current Web applications. In this paper, special care is taken on database interactions in modeling and testing Web applications. GFSMs (Guarded Finite State Machines), which are augmented FSMs...
To solve the problem of analyzing and optimizing the impact factors which contribute the optimal goal, orthogonal analysis based on artificial neural network (ANN) was put forward. By gathering the data of impact factors and optimal goal from industrial spot, orthogonal experiment analysis was preceded. Because it is hard to get the data of optimal goal which are set on the orthogonal layout, the...
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