To realize an energy-saving and resource-sharing green manufacturing,a new cooperation model of green manufacturing based on supply and demand network of enterprises with multifunction and opening characteristics(SDN...
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To realize an energy-saving and resource-sharing green manufacturing,a new cooperation model of green manufacturing based on supply and demand network of enterprises with multifunction and opening characteristics(SDN) was *** essential attribute of green manufacturing was *** with dynamic,diversity,fully open and inclusive cooperation concepts was introduced as a new paradigm of manufacturing *** model of green manufacturing cooperation based on SDN was proposed,from three-dimension of lever,function and ***,Green manufacturing for automobile enterprises based on SDN was discussed.
Color-difference was presented to assess the lycopene content conveniently and non-destructively. Due to excessive affecting factors and strong correlation among the parameters in the process, the support vector machi...
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Color-difference was presented to assess the lycopene content conveniently and non-destructively. Due to excessive affecting factors and strong correlation among the parameters in the process, the support vector machine (SVM) was used to set up the predict model. The selection and simplification of the feature parameters was discussed. A compound optimal objective function based on Akaike information criterion (AIC) was constructed. The particle swarm optimization (PSO) algorithm was used to search the optimal value of the objective function and enhance the efficiency. The predictable method had good performance in assessing the lycopene content of different maturity stages.
With the rapid development of computer technology, MEMS technology, network technology, and so on, sensors are becoming miniaturization, intelligence, and integration, and has bring out a new networkWireless Sensor Ne...
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This paper introduces the basic idea of adaptive inverse optimal control, gives the solvable theorem of inverse optimal gain assignment problem, design inverse optimal controller using Backstepping algorithm and an ad...
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A intelligent control model structure of double-level- three-stage is presented to deal with the moving robot detecting and tracking system. According to basic ideas of imitation of human intelligencecontrol, it incl...
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A intelligent control model structure of double-level-three-stage is presented to deal with the moving robot detecting and tracking system. According to basic ideas of imitation of human intelligencecontrol, it inclu...
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A intelligent control model structure of double-level-three-stage is presented to deal with the moving robot detecting and tracking system. According to basic ideas of imitation of human intelligencecontrol, it includes Decision-making level and Execution level, each level is decomposed into 3 stages. In the process of tracking, the moving objects state forecast and two-step increment tracking algorithm based on Kalman filter are adopted to drive the mobile robot quickly and smoothly. The robot system to detect and track moving objects with the model structure is designed and its application in automobile stake is illustrated.
In this paper, the problems of robust stability and stabilization for singular Markovian jump systems with uncertainties are considered. In the system, the uncertainties are unknown time-varying but norm bounded. The ...
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ISBN:
(纸本)9787894631046
In this paper, the problems of robust stability and stabilization for singular Markovian jump systems with uncertainties are considered. In the system, the uncertainties are unknown time-varying but norm bounded. The system is transformed into an equivalent one by premultiplying and postmultiplying matrices. Sufficient conditions are given and the controllers are designed such that the system is regular, impulse-free and stochastically stable in mean square sense for the uncertainty. Finally, numerical examples are given to demonstrate the effectiveness of the proposed methods.
Most of the greenhouse climate control equipments in China are on-off control and without displacement ***,modeling and control theories based on continuous control devices are not *** the other hand,conventional on-o...
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Most of the greenhouse climate control equipments in China are on-off control and without displacement ***,modeling and control theories based on continuous control devices are not *** the other hand,conventional on-off control algorithms require frequent switch actions of equipments,which leads to equipment spoilage and energy *** address these issues,this paper proposes to control greenhouse climate using a hybrid system *** the interactive dynamics between the actions of ventilation window and the output of the control system(temperature)according to the value of inside temperature and operational constrains,the ventilation window temperature system in a greenhouse can be regarded as a hybrid dynamical *** addition to building models of greenhouse temperature,a model predictive control(MFC)algorithm of greenhouse air temperature is proposed for the mixed logical dynamical *** results in a greenhouse prove the effectiveness of our modeling and control algorithms.
The solvable problem of adaptive inverse optimal stabilization in probability is discussed, and control laws of global asymptotic stability in probability and adaptive inverse optimal stabilization in probability are ...
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The solvable problem of adaptive inverse optimal stabilization in probability is discussed, and control laws of global asymptotic stability in probability and adaptive inverse optimal stabilization in probability are developed for output-feedback stochastic nonlinear continuous systems with additive standard Wiener noises and constant unknown parameters by using It(o)'s differentiation rule and adaptive backstepping algorithms. The adaptive control law and the parameter update laws can be obtained at same time by this design scheme.
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