this study aims to explore the performance of multi-motor control system of belt conveyor in coal mine. First, the characteristics of the synchronous control system are introduced, and then the structure and working p...
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Due to the difference in the impedance of the auxiliary converter line, the application of traditional droop control leads to the problem of unreasonable power distribution in parallel systems. In this paper, an adapt...
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Aiming at the coordinated control problem of grid-connected inverters in distributed generation systems, a control strategy based on distributed algorithms is designed. A 50kW experimental platform consisting of 12 in...
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Studies imitating bipedal movement has significant meaning to exploit biped robot. However, biped robot is facing a challenge of low stability. this paper mainly tries to what factor will affect the walking stability ...
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ISBN:
(纸本)9798400711848
Studies imitating bipedal movement has significant meaning to exploit biped robot. However, biped robot is facing a challenge of low stability. this paper mainly tries to what factor will affect the walking stability of biped robots at the control level. Speed, acceleration and frequency of acceleration change are selected as the main research objects. Calculation of zero moment point (ZMP) is used to judge if the robot walks stable or not. ZMP plays a significant role in walking and running robots as it helps to predict and controlthe balance. Maintaining the ZMP within the support polygon ensures that the robot does not tip over. then conducts virtual simulation experiments on Webots software by writing a control strategy withthe built-in model in Webots, and finally analyzes the and discusses the experimental data results and proposes subsequent optimization programs like gait planning. Gait planning encompasses various techniques and algorithms to ensure that the robot can achieve desired movements while maintaining balance and adapting to external conditions.
this paper tackles boththe singularity problem in fast terminal variable structure control and the problem of accurate tracking for an exoskeleton robotic system suffering from uncertainties. Indeed, this work presen...
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Withthe widespread use of aircraft in civil and military applications, the demand for efficient attitude control systems is increasing. this paper proposes a design method for an aircraft attitude control system base...
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this paper proposes a stochastic model predictive control strategy to address power system inertia reduction and frequency control issues due to the integration of renewable energy sources. the approach considers unce...
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In order to solve the problem of traditional PI-controlled totem pole bridgeless power factor correction (PFC) system dynamic response speed is low, facing interference, it is easy to encounter problems of overshoot a...
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this paper presents the development and implementation of an automated control system for the technological process of casting reactoplastic products in a laboratory environment. the primary objective is to design an ...
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An adaptive discrete-time integral sliding mode control is developed for motion control systems. First, an adaptive reaching law is designed to eliminate the chattering, while retaining the robustness against many kin...
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