To assist dynamic thermal management in FPGA based prototype system, this paper proposes a run-time temperature monitoring solution utilizing ring oscillators to monitor the temperature on different modules of FPGA pr...
详细信息
Human pose estimation technology has important applications in many fields. Existing research mainly focuses on precise localization of human key points in unobstructed situations but neglects the common occlusion pro...
详细信息
A series resonant DC-DC converter using dual-transformer structure is proposed to achieve a wide output voltage operation range. Thanks to the feature of dual-transformer structure, the ratio of two transformers' ...
详细信息
This paper presents the design and simulation of a single-phase grid-connected inverter control system, focusing on enhancing power quality and dynamic performance. The control system comprises a resonant controller f...
详细信息
Soft artificial muscles possess inherent compliance and safety features, rendering them highly suitable for applications in wearable robots and unstructured environments. However, accurately modeling the nonlinearity ...
详细信息
Increasing energy consumption has required a greater need for connections between the grid and nonconventional energy sources. Recently, doubly fed induction machine (DFIM) fed hydro power units are increasingly conne...
详细信息
Increasing energy consumption has required a greater need for connections between the grid and nonconventional energy sources. Recently, doubly fed induction machine (DFIM) fed hydro power units are increasingly connected to the power system due to the requirement of large energy storage option and cost-effective converter solution in the variable speed units. On the other hand, stability related issues are raised in the power system due to the sub synchronous control interaction (SSCI) that occurs between radially connected DFIM, and series compensated transmission line. This article focuses on analysis of resonance stability in a doubly fed induction machine (DFIM) based hydropower system. The controller of the rotor side converter is tuned using a dampness optimization approach. Additionally, optimized SSCI damping controller in the grid side converter is designed to attenuate the sub-synchronous oscillation (SSO) of the DFIM. Time domain simulation analysis is conducted for this research to validate the SSCI mitigation in the DFIM-based hydro units. In MATLAB/Simulink environment, the efficacy of the proposed system with 250 MW DFIM and a series compensated 765 kV extra high voltage transmission line is tested. To scale down the model and check SSO in the 2.2 kW DFIM system, a practical demonstration is carried out in the Lab.
This paper designs a motion target control and automatic tracking system integrating both software and hardware, aimed at applications in communication engineering. The system consists of a main control module, a two-...
详细信息
This paper presents a novel method for controller design for a dual input single output (DISO) system with application to a robot for printing layouts at construction sites. The differential drive robot has a separate...
详细信息
In the article the authors aim at presenting an overview of the current state of quantum computing, exploring qubits, gates, circuits, error correction, sample algorithms, and potential applications as well as an over...
详细信息
This paper considers a stochastic control framework, in which the residual model uncertainty of a dynamical system is learned using a Gaussian Process (GP). In the proposed formulation, the residual model uncertainty ...
详细信息
暂无评论