Results 241 to 250 of about 15,717,904 (337)

Tuning rules for feedforward control from measurable disturbances combined with PID control: a review

International Journal of Control, 2021
Feedforward control can be considered as the most well-known control approach to deal with measurable disturbances. It started to be used almost 100 years ago, and since then it is being used in most industrial processes.
J. L. Guzmán, T. Hägglund
semanticscholar   +1 more source

Predictive feedforward control

2016 12th IEEE International Conference on Control and Automation (ICCA), 2016
Measurable but controllable disturbances are common in industry, which drive systems away from their references and take time for feedback control to reject them, especially when the systems present input-output delays due to mechanical properties. In this paper, a novel feedforward control based on disturbance prediction is proposed.
Xian Li   +4 more
semanticscholar   +2 more sources

Feedforward Control of the Rate-Dependent Viscoelastic Hysteresis Nonlinearity in Dielectric Elastomer Actuators

IEEE Robotics and Automation Letters, 2019
Dielectric elastomer actuators have shown promising applications in the field of soft robotics. However, due to their rate-dependent viscoelastic hysteresis nonlinearity, it is still challenging to achieve precision tracking control of dielectric ...
J. Zou, Guoying Gu
semanticscholar   +1 more source

Quantitative Tracking Error Analysis and Feedforward Compensation Under Different Model-Based Feedforward Controllers in Different Control Architectures

IEEE transactions on industrial electronics (1982. Print), 2021
This article presents quantitative analysis on the tracking error under different model-based feedforward controllers, such as zero-phase-error tracking control, zero-magnitude-error tracking control, nonminimum-phase-zero-ignore tracking control, in ...
Luyao Dai, Xin Li, Yu Zhu, Ming Zhang
semanticscholar   +1 more source

An Improved Feedforward Control Method Considering PLL Dynamics to Improve Weak Grid Stability of Grid-Connected Inverters

IEEE transactions on industry applications, 2018
Phase-locked loop (PLL) is commonly used for three-phase grid-connected inverters to obtain the information of grid synchronization, and PLL dynamics are the key factors for stable operation of the inverters.
Xueguang Zhang   +4 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy