Dual-loop is a method of electrical circuit termination used in electronic security applications, particularly modern intruder alarms. It is called 'dual-loop' because two circuits (alarm and anti-tamper) are combined into one using resistors. Its use became widespread in the early 21st century, replacing the basic closed-circuit system, mainly ...

2021年10月21日 · In this article, a dual-loop ILC (DILC) approach is proposed for precision motion systems to explicitly address the design tradeoff of standard ILC between robustness and tracking performance. In the proposed DILC approach, the standard ILC is paralleled with an additional feedforward signal.

2013年1月30日 · Abstract: An integral-path self-calibration scheme is introduced as part of a 20.1 GHz to 26.7 GHz low-noise PLL in 32 nm CMOS SOI. A dual-loop architecture in combination with an integral path measurement and correction scheme desensitizes the loop transfer function to the VCO's small signal gain variations.

2024年11月19日 · In this paper, a univariate active-damping double-loop control structure based on voltage feedback is introduced, which aims to address the delay issues associated with digital control strategies and...

2022年1月13日 · Abstract: A dual-loop robust control scheme and its property of performance separation are presented in this article. The dual-loop control scheme consists of two degrees of freedom for nominal and robust performances, with the nominal controller being any stabilizing controller in the observer-based state-feedback form and robust controller ...

2021年1月15日 · Dual-loop control is a servo control method that uses two feedback devices — one on the motor and one located at the load.

2024年4月17日 · This configuration is called dual-loop control and it works like this: Starting with the motor, the control system closes the velocity loop around the motor. Closing the velocity loop here stabilizes the system by controlling the motor velocity regardless of how the backlash causes the motor to be loaded or unloaded.

2023年12月24日 · In this study, a novel dual-loop control law is proposed to effectively tackle the control challenges encountered by DP ships, particularly in the presence of input saturation and error constraints. Firstly, a saturation handling model is …

2024年2月16日 · The utilization of the dual loop control approach and its effective implementation significantly enhance the progress of control strategies for DC–DC boost circuits. In this article, Sec. II describes the boost converter analysis and designs the mathematical equations of the boost converter.

2025年3月1日 · This article examines the dual-loop control technique using the MFAILC method. The goal is to address the complexity of the dynamic model of the refrigeration system and the actual oscillation problem associated with PID control.