active control of structures
Main Features and Conclusions of the 1999 International Post-SMiRT Conference Seminar on Seismic Isolation, Passive Energy Dissipation and Active Control of Vibrations of Structures
... and Active Control of Vibrations of Structures, held at Cheju (Korea) in 1999 and more recent information that became available later to the authors, the state-of-the-art on the applications of SI ...
8
Dynamic analysis and active control of lattice structures
... the Active Control of Space Structures (ACOSS) started in 1978 which produced many of the first experiments related to the control of Large Space Structures [104, ...feedback ...
226
Semi-Active Control of Dynamically Excited Structures Using Active Interaction Control
... 106 3.32 Distribution of a Number of Attachment, b Control Force, c AS Displacement Relative to the Support Floor, d AS Absolute Acceleration in the 20-story Building Under the SCH Groun[r] ...
231
Semi-active Control of Building Structures using Variable Stiffness Device and Fuzzy Logic
... Semi-active control devices, also called “Intelligent” control devices, constitute the positive aspects of both passive and active control ...semi-active control strategy ...
14
Performance of Fixed-Parameter Control Algorithms on High-Rise Structures Equipped with Semi-Active Tuned Mass Dampers
... slender structures (Kawaguchi et ...and active el- ...and active control of structures because of the costs associated with the requirement of expensive actuators and specialized ...
15
A Novel Hybrid Semi-Active Mass Damper Configuration for Structural Applications
... hybrid control device configuration termed semi-hybrid mass damper (SHMD) has been proposed as an alternative design to the traditional hybrid active-tuned mass damper (ATMD) for vibration suppression of ...
18
A Simple Approach for Determination of Actuator and Sensor Locations in Smart Structures Subjected To the Dynamic Loads
... the active control algorithm is not suitable and consistent with the response of the ...the active control ...semi-active control process [17], dynamic fuzzy method [18], hybrid ...
9
Active vibration control
... physical structures can be qualified by the propagation of ...physical structures, namely longitudinal, flexural and shear ...the active control of a physical ...simple structures can ...
107
A Short Review on the Active Control Approaches in Earthquake Engineering at the Last 10 Years (2008-2018)
... life active control applications [2]. However all of the new active control approaches except one of them were validated numerically or analytically during the last decade, therefore in ...
8
Numerical Investigation on Toggled Actuator Forces in Active Vibration Control System
... of active control forces in engineering structures has been carried ...developed active control systems in structures to resist against the high seismic ...investigation, ...
20
Reliability of river control structures
... passive structures (fixed weirs and siphons) which do not rely on automated movement of gates, at the bottom right of the graph as might be ...automated active control structures from this ...
9
Active noise reduction in double panel structures : decentralized adaptive feedforward control
... Passive control is the traditional method to reduce the sound pressure at a given ...noise control works best for high frequencies [3] ...passive control techniques such as for example a Helmholtz ...
69
ACTIVE DIMENSIONAL CONTROL OF LARGE-SCALED STEEL STRUCTURES
... mensional control (which finds the state with es- sentially no possibility of changing) in favour of active control, having influence on the formation of the desired features of prefabricated ...
8
Dynamics and Control of Magnetostatic Structures
... Current vs. Position Maps. The computer was used to control the program- mable power supply to step the currents supplied to the two base electromag- nets from 0.0A to 0.8A in 0.1A increments. The current to the ...
97
Active Structural Derivator in the Design Crystallization Phase of L7e Vehicle Structures
... In recent years, the mechanical engineering industry has experimented with methods that unify a systematic approach to the design process and support of computer-aided-engineering (CAE) tools. These methods mainly ...
20
VIBRATION CONTROL OF BUILDING STRUCTURES
... With the aim of developing such a simple control device, some studies have been undertaken in last couple of years. In these studies a simple type of Tuned Mass Damper (TMD) has been proposed. A tuned mass damper ...
9
Observation of Asymmetric Transport in Structures with Active Nonlinearities
... Below we exploit the simplicity of the electronic circui- try framework in order to demonstrate with experiment, simulations, and theory, asymmetric transport from P T -symmetric structures that belong to a ...
6
State of the Art of Mitigation of Earthquake Induced Structural Vibrations using Bioinspired Tuned Mass Damper
... a control system fitted either on the top of the structure or distributed throughout the ...vibration control of seismic structures using variable friction mechanisms and was able to keep all of its ...
7
Seismic control of structures using shape memory alloys
... of structures designed by conventional methods during recent earthquakes lead to the more effective ...Passive control techniques are effective and novel alternative to conventional design ...in ...
5
Simple feedback structure of active noise control in a duct
... to investigate the efficiency o f a sim ple analoguous system f o r active noise control w ith o u t incorporating electronic filte rs. The transfer fu n c tio n o f the entire analogous system can be u se ...
6