This paper investigates the switched sliding mode control (SMC) problem for networked T-S fuzzy delayed systems with limited communication capability, where the event-triggered mechanism is adopted to schedule the inf...
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The single-point incremental forming procedure (SPIF) has the benefit of exceptional formability. Nevertheless, the intricate geometry of the workpiece remains a challenge for achieving desired shape changes using the...
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This paper examines two aspects of the urban development plan formation: the urban space design and the urban environment design. The first includes the formation of the urban space as a structured set of city objects...
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Composite mobile robots (CMRs) have gained extensive application in the industrial sector due to their integrated loading and operational capabilities. The trajectory tracking control module, being a vital constituent...
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ISBN:
(纸本)9798350370058;9798350370164
Composite mobile robots (CMRs) have gained extensive application in the industrial sector due to their integrated loading and operational capabilities. The trajectory tracking control module, being a vital constituent, directly influences the degree of stability in robot operations. However, current tracking control methods exhibit suboptimal performance when encountering system uncertainties arising from both the environment and inherent system factors. This paper presents a novel hierarchical control strategy tailored for the hierarchical model of composite mobile robot chassis. This strategy effectively combines velocity control and torque control, resulting in satisfactory trajectory tracking control. Firstly, a hierarchical kinematic and dynamic model is constructed to account for varying payload and environmental uncertainties. Subsequently, a pose-velocity-torque hierarchical controller is formulated to regulate chassis speed by manipulating torque input, thereby achieving pose regulation and trajectory tracking. Finally, the control algorithm is implemented using MATLAB and adapted to industrial computers for the development and validation of the controller's effectiveness. Comparative experiments are conducted against existing methods, demonstrating the superiority of the proposed controller.
The sophistication of technology has shown to offer several benefits in various fields. The advent of Artificial Intelligence (AI) has the potential to significantly improve any area of its integration, including Mech...
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In the modern era, sophisticated techniques for ranking and screening contingencies are necessary for the efficient operation of power systems. The Multi-Layer Feed Forward Neural Network (MFNN) and the Radial Basis F...
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ISBN:
(纸本)9798350360806;9798350360790
In the modern era, sophisticated techniques for ranking and screening contingencies are necessary for the efficient operation of power systems. The Multi-Layer Feed Forward Neural Network (MFNN) and the Radial Basis Function Network (RBFN) are the two artificial neural networks used by the Power system Static Security Evaluation (PSSSE) module. Two indices the line stability index and the fast voltage stability index that are derived from Newton-Raphson Load Flow (NRLF) analysis under different load scenarios during N-1 line outage contingency is used to determine the system's severity. The proposed MFNN and RBFN models use load scenarios, N-1 line outage scenarios, and power system operational states as input features to train the neural network models. Predicting weighted composite indices for undetermined network environments and ranking them for security evaluation are the primary objectives. Through simulation results, the suggested PSSSE module's robustness and performance are verified on a typical ieee 30bus test system. The proposed model is rapid, precise, and dependable for evaluating power system static security in the event of unforeseen network conditions, according to a comparison of accuracy and execution time with NRLF analysis. The outcomes show that the MFNN and RBFN model-based designed PSSSE module is suitable for online implementation and offers a trustworthy way to evaluate the security of power systems in real-time.
This paper deals with the study of suppression of the common mode currents at the output of e Vehicle three-phase pulse width modulation (PWM) inverter using AC core. The selection of AC core remains challenged becaus...
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This research paper delves into the energy management of a hybrid system containing PV modules, wind turbines, a diesel generator, and battery storage, simulated using MATLAB. The primary focus is on optimizing the po...
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In traditional network experiments, students gathered in classrooms and used specialized equipment to construct networks. However, there were significant financial costs associated with providing these classrooms and ...
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Carbon emissions from the operation phase of buildings exceed 20% of the total national carbon emissions in China. It has become an inevitable trend to reduce carbon emissions from the operation phase of buildings and...
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