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Research on Model of Vehicle Logistics Transportation Plan
Jiang Wei,Zhou Baoping,Kang Shunguang,Liu Chan 보안공학연구지원센터 2016 International Journal of Smart Home Vol.10 No.9
The vehicle logistics is a complex branch in the field of logistics. Because of vehicles and vehicle transporters have a variety of specifications, the current logistics company make transportation plan mainly depends on scheduling personnel's experience, in the face of complex transportation tasks, however, are often inefficient, and transportation cost is not ideal. This paper used the E problem dates of the National Mathematical Modeling Contest for Postgraduates in 2014 to study the mathematical model is established to solve the problem of loading method of vehicles and transportation plan. Firstly, 2207 vehicles can be divided into four categories, we used MATLAB to calculation the loading method of vehicles for 10 types of vehicle transporters, then we take vehicle transporter minimum number as optimization objective, with vehicle demand and the proportion of vehicle transporters as the constraint conditions, to establish the integer programming model, and finally we used LINGO programming to calculate the optimal transport plan is: vehicle transporter minimum number is 127.
Yonggui Kao,Baoping Jiang,Cunchen Gao 제어·로봇·시스템학회 2016 International Journal of Control, Automation, and Vol.14 No.5
This paper is concerned with stochastic admissibility and state feedback stabilization for a class ofsingular Markovian jump systems with multiple time-varying delays. The singular matrix E with both modedependentand mode-independent is considered in the system. Firstly, based on Lyapunov functional method andfree-weighting matrix method, sufficient condition is presented in the form of linear matrix inequalities (LMIs) toguarantee the considered system to be stochastically admissible. Secondly, by state feedback controller, sufficientcondition is derived in terms of strict LMIs to ensure the closed-loop system to be stochastically stabilizable. Finally,numerical examples are provided to illustrate the effectiveness of the proposed approaches.
Robust Finite-time Control for Neutral Systems with Time-varying Delays via Sliding Mode Observer
Shuqin Wang,Baoping Jiang,Cunchen Gao,Yonggui Kao 제어·로봇·시스템학회 2017 International Journal of Control, Automation, and Vol.15 No.5
This paper is concerned with the problem of robust finite-time sliding mode control (SMC) for a classof continuous-time uncertain neutral systems with time-varying delays. Firstly, based on the constructed slidingmode observer, an integral sliding surface is put forward on the estimation space. Secondly, the synthesized SMClaw guarantees the finite-time reachability of the predefined sliding surface. Thirdly, through finite-time stabilityanalysis, sufficient conditions are established to guarantee the required performance of the system during bothreaching phase and sliding motion phase. Finally, a practical example is provided to verify the effectiveness of theproposed method.
Zhengtian Wu,Lijian Yang,Baoping Jiang,Yonggui Kao 제어·로봇·시스템학회 2019 International Journal of Control, Automation, and Vol.17 No.6
This paper is concerned with the problem of finite-time H∞ control for stochastic singular systems with partly known transition rates (TRs). The transition of system parameters follows a finite-state Markov process. Firstly, based on stochastic functional method and linear matrix inequalities (LMIs) technique, sufficient conditions are proposed to ensure finite-time stochastic boundedness (FTSB) and finite-time H∞ stochastic boundedness (FTH∞SB) of considered stochastic singular system. Secondly,by designing a state feedback controller,strictLMI conditions are obtained to guarantee the closed-loop system with partly known TRs to be FTSB and FTH∞SB. Finally, a numerical example is provided to demonstrate the effectiveness of the proposed methods.
Xin Meng,Cunchen Gao,Baoping Jiang,Zhengtian Wu 제어·로봇·시스템학회 2022 International Journal of Control, Automation, and Vol.20 No.5
This paper aims to investigate the problem of adaptive sliding mode control (SMC) for a class of variableorder fractional (VOF) uncertain coupled systems. First, a novel VOF integral-type sliding surface composed of nonlinear coupling terms is designed with the aid of VOF calculus. Second, based on graph theory, novel asymptotical stability criteria are obtained for the obtained sliding mode dynamics. Moreover, the finite-time reachability of the predefined VOF integral-type sliding surface is ensured by designing a novel adaptive VOF controller. Finally, two numerical studies are presented to verify the validity and superiority of the proposed control strategy.
Zhongzheng Liu,Zhen Liu,Baoping Jiang,Cunchen Gao 제어·로봇·시스템학회 2023 International Journal of Control, Automation, and Vol.21 No.12
In this paper, an innovative sliding mode framework is used to propose an observer-based adaptive control scheme for uncertain switched systems with unknown time-varying delay. First, a state observer with no input information is built incorporating a new sliding manifold (SM) to rebuild the unmeasured state variables, which does not rely on accurate information of the time-delay. By picking a suitable Lyapunov function, using the average dwell time (ADT) approach and linear matrix inequality (LMI) tool, a novel stability criterion for the resultant sliding motion is devised. In addition, to meet the defined SM’s arrival condition, a new adaptive variable structure controller is constructed. Finally, two illustrative examples are given to demonstrate the efficacy of the control method.