Optimal design and performance evaluation of a novel hysteretic friction tuned inerter damper for vibration control systems

2021 ◽  
Author(s):  
Xu‐gang Hua ◽  
Yu‐ji Tai ◽  
Zhi‐wen Huang ◽  
Zheng‐qing Chen
Keyword(s):  
Performance Evaluation ◽  
Optimal Design ◽  
Vibration Control ◽  
Control Systems ◽  
And Performance ◽  
Hysteretic Friction

scholarly journals Vibration Control Systems for Sensitive Equipment: Limiting Performance and Optimal Design

2005 ◽  
Vol 12 (1) ◽  
pp. 37-47 ◽  
Author(s):  
V.M. Ryaboy
Keyword(s):  
Optimal Design ◽  
Control Problem ◽  
Vibration Control ◽  
Control Systems ◽  
Product Line ◽  
Control Problems ◽  
Wide Field ◽  
Physical Mechanisms ◽  
Physical Effects ◽  
Control Devices

As vibration control requirements become increasingly stringent, designers and users of vibration control equipment turn to devices and systems combining various physical mechanisms. Subsystems based on different physical effects can be combined to achieve the optimal performance for the application. Building an optimal product line that would cover a wide field of applications by combining several products, as opposed to creating one optimal device for a particular application, presents an optimum vibration control problem. This paper reviews optimum vibration control problems based on the idea of limiting performance, and discusses recent development of vibration control devices.

Optimal design and performance evaluation of a metal fiber filter for capturing radioactive aerosols

2015 ◽  
Vol 34 (3) ◽  
pp. 359-365 ◽  
Author(s):  
Minchan Park ◽  
Seunguk Lee ◽  
Jongwon Kim ◽  
Byunghyun Lee ◽  
Jaekeun Lee ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Optimal Design ◽  
Metal Fiber ◽  
Radioactive Aerosols ◽  
And Performance ◽  
Fiber Filter

A Stochastic Regulator for Integrated Communication and Control Systems: Part I—Formulation of Control Law

1991 ◽  
Vol 113 (4) ◽  
pp. 604-611 ◽  
Author(s):  
Luen-Woei Liou ◽  
Asok Ray
Keyword(s):  
Performance Evaluation ◽  
Control Systems ◽  
Dynamic Performance ◽  
State Feedback Control ◽  
Control Law ◽  
Spatially Distributed ◽  
Integrated Communication ◽  
Finite Time Horizon ◽  
And Performance ◽  
And Control

Integrated Communication and Control Systems (ICCS), recently introduced and analyzed in a series of papers [1–7], are applicable to complex dynamical processes like advanced aircraft, spacecraft, automotive, and manufacturing processes. Time-division-multiplexed computer networks are employed in ICCS for exchange of information between spatially distributed plant components as well as for coordination of the diverse control and decision-making functions. Unfortunately, an ICCS network introduces randomly varying, distributed delays within the feedback loops in addition to the digital sampling and data processing delays. These network-induced delays degrade the system dynamic performance, and are a source of potential instability. This two-part paper presents the synthesis and performance evaluation of a stochastic optimal control law for ICCS. In this paper, which is the first of two parts, a state feedback control law for ICCS has been formulated by using the dynamic programming and optimality principle on a finite-time horizon. The control law is derived on the basis of a stochastic model of the plant which is augmented in state space to take into account the effects of randomly varying delays in the feedback loop. The second part [8] presents numerical analysis of the control law and its performance evaluation by simulation of the flight dynamic model of an advanced aircraft.

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