The problem of deciding how to land aircraft approaching an airport involves assigning each aircraft to an appropriate runway, computing a landing sequence for each runway and scheduling the landing time for each airc...
详细信息
In this paper, we introduce a bijective mapping ν″ nwhich maps an n-dimensional unit space IIn to a subset of the one-dimensional interval , by using a symbolic, 2-adic representation of each point of the space. We ...
详细信息
The solution to the problem of finding the reaction kinetic realization of a given system obeying the mass action law containing the minimal/maximal number of reactions and complexes is shown in this paper. The propos...
详细信息
ISBN:
(纸本)9783642149405
The solution to the problem of finding the reaction kinetic realization of a given system obeying the mass action law containing the minimal/maximal number of reactions and complexes is shown in this paper. The proposed methods are based on Mixed Integer Linear Programming where the mass action kinetics is encoded into the linear constraints. Although the problems are NP-hard in the current setting, the developed algorithms give a usable answer to some of the questions first raised in [1].
Experiment design for quantum channel parameter estimation includes the design of the quantum input to the channel and the observables to be applied on the resulting quantum output system, called the experiment config...
详细信息
Complex chemical reaction networks often exhibit different dynamic behaviour on different time scales. A combined approach is proposed in this work for determining physically meaningful mass action realizations of com...
详细信息
In this paper, a two-stage method is proposed to solve the molten iron scheduling problem (MISP). Firstly, a 0-1 mixed-integer nonlinear programming model is established for special type of molten iron scheduling prob...
详细信息
In steelmaking and continuous casting (SMCC) production process, converter fault can lead to unexpected changes to the pre-specified converter-continuous caster production mode so that the original scheduling plan bec...
详细信息
Abstract In this paper an anti-slip predictive controller is designed and implemented in order to control the rear wheels of a V-PRA (Variable Powered Rear Axle) vehicle. The control algorithm is EPSAC, a Model based ...
Abstract In this paper an anti-slip predictive controller is designed and implemented in order to control the rear wheels of a V-PRA (Variable Powered Rear Axle) vehicle. The control algorithm is EPSAC, a Model based Predictive control (MPC) strategy. It uses explicitly a model of the system for the prediction of the future system output, in order to calculate the optimal control input which will bring the system to a required setpoint. The main goals of this predictive controller were setpoint trajectory following, disturbance rejection and maintain overall the stability of the V-PRA vehicle. Although the process is non-linear, being influenced by several parameters, linear discrete-time ARX models could be obtained based on system linearization around an operating point. An initial SISO controller was developed and tested, based on a Simulink model of the process. The control performances were tested successfully in presence of all kind of disturbances, denoting a robust controller.
Motor Schema-based formation control system is chosen to be the main research direction. Five sub-behaviors called move-to-goal, avoidobstacle, swirl, noise and keep-formation are introduced for the line formation con...
详细信息
Motor Schema-based formation control system is chosen to be the main research direction. Five sub-behaviors called move-to-goal, avoidobstacle, swirl, noise and keep-formation are introduced for the line formation control mission. Using Teambots simulation system, the line formation is simulated. Neighbor-referenced method for formation position determination has been adopted. Aiming at the line formation, single-neighbor-referenced and double-neighbor-referenced methods are used. The simulations experiments data indicate that double-neighbor-referenced method reduces the running time, improves performance and achieve stability.
In order to improve the capability of the fault diagnosis, this paper introduces the Decision Directed Acyclic Graph(DDAG) algorithm and establishes a new detection and diagnosis system combing the DDAG with the Kerne...
详细信息
In order to improve the capability of the fault diagnosis, this paper introduces the Decision Directed Acyclic Graph(DDAG) algorithm and establishes a new detection and diagnosis system combing the DDAG with the Kernel Principal Component Analyses(KPCA) method. The hybrid system uses KPCA and DDAG to detect and identify the fault. A specific description of the principles and procedures about how to use KPCA method and DDAG is given. The new detection and diagnosis system has an excellent performance in the fault detection and diagnosis of the Tennessee-Eastman(TE) process. This paper gives a new way to research the fault detection and diagnosis in industrial nonlinear system.
暂无评论