Shengjun Wen
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View article: Design and Implementation of Controller Area Network-Based Monitoring and Control System with Arduino UNO and Logic Analyzer
Design and Implementation of Controller Area Network-Based Monitoring and Control System with Arduino UNO and Logic Analyzer Open
We developed and evaluated a monitoring and control system based on the controller area network (CAN) bus with a microprocessor of Arduino UNOs and a logic analyzer as auxiliary tools. We implemented a CAN bus communication system using Ar…
View article: [Screening of place cell and analysis of its influencing factors for pigeons].
[Screening of place cell and analysis of its influencing factors for pigeons]. Open
Place cell with location tuning characteristics play an important role in brain spatial cognition and navigation, but there is relatively little research on place cell screening and its influencing factors. Taking pigeons as model animals,…
View article: Robust Sliding Mode Control for Time-Varying Systems With Adaptive Prescribed Performance
Robust Sliding Mode Control for Time-Varying Systems With Adaptive Prescribed Performance Open
The system parameter variations will degrade the system performances, and they can not be estimated in time. This paper proposes a robust sliding mode control for time-varying systems with adaptive prescribed performance. Firstly, an adapt…
View article: Cargo Terminal Intelligent-Scheduling Strategies Based on Improved Bee Colony Algorithms
Cargo Terminal Intelligent-Scheduling Strategies Based on Improved Bee Colony Algorithms Open
Due to the rapid increase in cargoes and postal transport volumes in smart transportation systems, an efficient automated multidimensional terminal with autonomous elevating transfer vehicles (ETVs) should be established, and an effective …
View article: Operator-Based Adaptive Tracking Capacity Control in Complex Manufacturing Processes
Operator-Based Adaptive Tracking Capacity Control in Complex Manufacturing Processes Open
Nowadays, quickly changing customer demands are a big challenge in the manufacturing industry, especially for job shops, which are typical coupling and nonlinear multi-input–multi-output (MIMO) systems. In order to achieve good shop floor …
View article: Guest Editorial: Special issue on recent developments in advanced mechatronics systems
Guest Editorial: Special issue on recent developments in advanced mechatronics systems Open
This Special Issue will accept contributions describing innovative research and developments in ‘Advanced Mechatronic Systems’, and will cover a wide range of disciplines, including robotics, automation and control systems, and new energy …
View article: Coupling Modeling and Adaptive Control for Piezoelectric-Actuated Positioning Stage
Coupling Modeling and Adaptive Control for Piezoelectric-Actuated Positioning Stage Open
In this paper, a nonlinear coupling model with hysteresis, dynamics, and creep is proposed to describe accurately the complex characteristics of piezoelectric-actuated positioning stage, where a classic Hammerstein model in series with a f…
View article: An improved bearing fault detection strategy based on artificial bee colony algorithm
An improved bearing fault detection strategy based on artificial bee colony algorithm Open
The operating state of bearing affects the performance of rotating machinery; thus, how to accurately extract features from the original vibration signals and recognise the faulty parts as early as possible is very critical. In this study,…
View article: High-Performance Fractional Order PIMR-Type Repetitive Control for a Grid-Tied Inverter
High-Performance Fractional Order PIMR-Type Repetitive Control for a Grid-Tied Inverter Open
Low switching frequency is usually used in high-power wind grid-tied inverter systems to reduce power loss caused by on–off switching activity. Proportional integral multi-resonant type repetitive control (PIMR-type RC) can track reference…
View article: An improved bearing fault detection strategy based on artificial bee\n colony algorithm
An improved bearing fault detection strategy based on artificial bee\n colony algorithm Open
The operating state of bearing directly affects the performance of rotating\nmachinery and how to accurately and decisively extract features from the\noriginal vibration signal and recognize the faulty parts as early as possible\nis very c…
View article: Research on static reactive power generator based on asymmetric distribution network
Research on static reactive power generator based on asymmetric distribution network Open
Negative or zero sequence components are generated when the voltage is asymmetric or harmonic in distribution networks. Meanwhile, the decoupling process of traditional dq transform is complex. To solve the above problems, firstly, the T/4…
View article: A Frequency Adaptive PIMR-Type Repetitive Control for a Grid-Tied Inverter
A Frequency Adaptive PIMR-Type Repetitive Control for a Grid-Tied Inverter Open
A proportional integral multiresonant-type repetitive control (PIMR-type RC) has not only a better harmonic suppressing performance but also a faster error convergence rate. However, the harmonics suppressing performance of PIMR-type RC wi…
View article: Operator-Based Sliding-Mode Nonlinear Control Design for a Process with Input Constraint
Operator-Based Sliding-Mode Nonlinear Control Design for a Process with Input Constraint Open
The process with constraint In this paper, operator-based sliding-mode nonlinear control is presented for a process with input constraint. After the mathematical model is discussed for the water level process, it is seen that there exist u…