Explanipedia

The Relation Between RSOP and PSP Rotation Rates and an Effective Algorithm for Monitoring PSP Rotation Open

Bin Zhang, Jiarun Zhao, Lianxia Xi, Nan Cui, Xiaoguang Zhang · 2025

We begin by theoretically analyzing the relationship between the rotation rates of the rotation of state of polarization (RSOP) and the principal state of polarization (PSP) in a fiber link where both polarization mode dispersion (PMD) and…

Adaptive parameter sharing for multi-agent reinforcement learning Open

Dapeng Li, Na Lou, Bin Zhang, Zhiwei Xu, Guoliang Fan · 2023

Parameter sharing, as an important technique in multi-agent systems, can effectively solve the scalability issue in large-scale agent problems. However, the effectiveness of parameter sharing largely depends on the environment setting. Whe…

An Intelligent Algorithm for Solving Unit Commitments Based on Deep Reinforcement Learning Open

Guanglei Huang, Tian Mao, Bin Zhang, Renli Cheng, Mingyu Ou · 2023

With the reform of energy structures, the high proportion of volatile new energy access makes the existing unit commitment (UC) theory unable to satisfy the development demands of day-ahead market decision-making in the new power system. T…

Data‐Driven Optimal Tracking Control of Nonlinear Affine Systems Based on Differential Dynamic Programming Open

Bin Zhang, Conghui Ma, Lutao Yan, Haiyuan Li, Jiqiang Xia · 2023

In this paper, a data‐driven differential dynamic programming (DDP) algorithm is presented for the optimal tracking problems of nonlinear affine systems with unknown drift dynamics. Optimal tracking dynamics are established between the sys…

The Impact of SO2 Emission Trading Policy on Enterprise Performance Open

Bin Zhang · 2022

We used the latest database of Chinese industrial enterprises to make an empirical test of the relationship between the SO2 emissions trading pilot (ETP) policy implemented in 2007 and enterprise performance based on a difference-in-differ…

Robust finite-time stability of nonlinear systems involving hybrid impulses with application to sliding-mode control Open

Jian Meng, Bin Zhang, Tengda Wei, Xinyi He, Xiaodi Li · 2022

This paper is concerned with the robust finite-time stability and stabilization of impulsive systems subject to hybrid disturbances that consists of external disturbances and hybrid impulses with time-varying jump maps. First, the global f…

Real-time processing system for cavity ring down signal based on ZYNQ chip Open

Yucheng Ouyang, Jingyu Li, Bin Zhang, Zhongqi Tan · 2021

The traditional cavity ring-down signal processing system usually consists of a computer and a high-speed data acquisition card, and it has some problems such as large volume, high cost and inconvenience to carry in practical engineering a…

Research on Control System of Food Processing Testing Machine Open

Bin Zhang, Qinghui Yuan, Guofang Feng · 2021

This article introduced one kind of brand-new control system about food processing, which uses on the lower and upper position machine structure pattern, by the plate computer machine took on the upper position machine, and SCM takes on th…

Comparative Study of Cationic Dye Adsorption Using Industrial Latex Sludge with Sulfonate and Pyrolysis Treatment Open

Heng Wei, Jiankun Sun, Bin Zhang, Rongzhan Liu · 2020

Industrial latex sludge as raw material was made into sulfonated latex sludge (SLS) and latex sludge active carbon (LSC) adsorbents by sulfonate and pyrolysis treatment to remove textile dye cationic blue X-GRRL from aqueous solution. The …

Time-Varying Lyapunov Functions for Tracking Control of Mechanical Systems With and Without Frictions Open

Weizheng Ren, Bin Zhang, Haiyuan Li, Lutao Yan · 2020

In this paper, the tracking control problem is investigated for time-varying nonlinear mechanical systems with and without frictions. A reduced-order dynamic and a traditional time-invariant Lyapunov design method is utilized for the case …

Research on Impendence Control of an Upper Limb Exoskeleton Robot and Joint Experiments Open

Haiyuan Li, Chang Liu, Lutao Yan, Bin Zhang, Duanling Li , et al. · 2020

摘要: 外骨骼机器人穿戴于人体上,可以作为一种助力、增强或者交互的工具,应用于康复、遥操作等领域。针对上肢外骨骼机器人的人机交互控制问题,提出一种上肢外骨骼机器人的阻抗控制模型,并建立了一体化关节的动力学模型,详细设计了单关节的阻抗控制方法。基于外骨骼机器人在人机交互控制中的随动任务特性,设计了基于力的阻抗控制方法以及基于位置的阻抗控制方法。针对阻抗控制模型为二阶系统的特点,提出了阻抗控制参数优化分析的方法。建立了单关节阻抗控制的数值仿真模型,通过仿真试验分析了惯性参数、阻…

Research on the Effects of Machining Parameters on the Surface Location Error for a Milling Process Open

Congying Deng, Jianguo Miao, Bin Zhang, Yi Feng, Kai Yang · 2019

The surface location error is an inevitable phenomenon which is caused by the forced vibration under a stable machining process. The surface location error (SLE) is dependent on the machining parameters. Therefore, this paper proposes a me…

Time-Varying Lyapunov Function for Mechanical Systems Open

Bin Zhang, Yingmin Jia · 2019

In this paper, a general method for constructing time-varying Lyapunov functions is provided for mechanical systems. A new class of time-varying Lyapunov functions is provided and sufficient conditions of uniform asymptotical stability are…

On Finite-Time Stability of Switched Systems with Hybrid Homogeneous Degrees Open

Bin Zhang · 2018

The finite-time stability is investigated for switched nonlinear systems. It is assumed that each subsystem possesses a positive homogeneous Lyapunov-like function. The derivative of the function is with hybrid homogenous degrees. Three su…

Modeling and Simulation of Iron Ore Sintering Process with Consideration of Granule Growth Open

Bin Zhang, Jiemin Zhou, Mao Li, Yuan Li · 2018

Granule growth is an important process for iron ore sintering process. Variation of granule size has a great influence on the quality of sinter and productivity of the process. In this study, a model of granule growth was proposed based on…

Performance analysis of a high-speed on/off valve based on an intelligent pulse-width modulation control Open

Qi Zhong, Bin Zhang, Huayong Yang, Jien Ma, Rong‐Fong Fung · 2017

Dynamic performance is an important index of high-speed on/off valve in the digital hydraulic field. Optimizing the control algorithm is an effective method to improve the dynamic performance of existing high-speed on/off valves. Usually, …

Study on control performance of pilot high-speed switching valve Open

Shuang Wang, Bin Zhang, Qi Zhong, Huayong Yang · 2017

High-speed switching valves have been widely studied as pilot valves because of their advantages on easy digital control, low power loss, and non-sensitive to oil pollution. However, there are still lots of difficulties and problems betwee…

Robust consensus tracking control of multiple mechanical systems under fixed and switching interaction topologies Open

Jianhui Liu, Bin Zhang · 2017

Consensus tracking problems for multiple mechanical systems are considered in this paper, where information communications are limited between individuals and the desired trajectory is available to only a subset of the mechanical systems. …

Applying DCOP to User Association Problem in Heterogeneous Networks with Markov Chain Based Algorithm Open

Peibo Duan, Guoqiang Mao, Changsheng Zhang, Bin Zhang · 2017

Multi-agent systems (MAS) is able to characterize the behavior of individual agent and the interaction between agents. Thus, it motivates us to leverage the distributed constraint optimization problem (DCOP), a framework of modeling MAS, t…

Structure Design and Application of Combination Track Intelligent Inspection Robot Used in Substation Indoor Open

Xinyang Zhao, Zhiyuan Liu, Yongcheng Liu, Bin Zhang, Sui Jichao , et al. · 2017

In order to solve the problems of substation indoor inspection, a kind of combined track intelligent inspection robot was proposed in this paper, and the main structure, working principle and control system were introduced. Then a combinat…

Consensus Problem of High‐Order Multiagent Systems with Time Delays Open

Jianhui Liu, Bin Zhang · 2017

In this paper, we consider the consensus problem of high‐order multiagent systems on both fixed and switching interaction topologies with time delays. A neighbor‐based protocol is presented, under which we prove that the state errors conve…

Recursive Variational Bayesian Inference to Simultaneous Registration and Fusion Open

Hao Zhu, Jinsong Hu, Henry Leung, Bin Zhang · 2016

In this paper, we propose a novel simultaneous registration and fusion approach for tracking. This method is based on a recursive Variational Bayesian (RVB) algorithm, which is the online variant of the Variational Bayesian (VB) approach. …

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