A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VARIABLE ATTENUATION TYPE ACTIVE DAMPER CONTROL SYSTEM AND CONTROL METHOD, AS WELL AS PROGRAM
To provide a variable attenuation type active damper control system and control method, as well as program that can gain a desired oscillation reduction effect without affecting a time constant.SOLUTION: A variable attenuation type active damper control system 60 includes: an oscillation meter 50; and a control device 30 that receives measurement waveform data, generates prediction waveform data on the basis of the received data, and controls to drive an active damper 20. The control device 30 has: a communication unit 302 that transmits an attenuation force signal to the active damper 20; a prediction unit 304 that prepares the prediction waveform data on the received data; and a control signal generation unit 306 that identifies attenuation force at each time using the prediction waveform data to generate the attenuation force signal, and identifies a time constant accompanied by a switch of the attenuation force. The active damper control system is configured to bring forward a time equivalent to the time constant to transmit the attenuation force to the active damper 20 from the communication unit 302.SELECTED DRAWING: Figure 1
【課題】時定数の影響を受けることなく期待される振動低減効果を得ることのできる、可変減衰型アクティブダンパーの制御システムと制御方法、及びプログラムを提供すること。【解決手段】可変減衰型アクティブダンパーの制御システム６０は、振動計５０と、計測波形データを受信し、受信済みデータに基づいて予測波形データを作成してアクティブダンパー２０を駆動制御する制御装置３０とを有し、制御装置３０は、アクティブダンパー２０に対して減衰力信号を送信する通信部３０２と、受信済みデータに基づいて予測波形データを作成する予測部３０４と、予測波形データを使用して各時刻における減衰力を特定して減衰力信号を生成し、減衰力の切り換えに伴う時定数を特定する制御信号生成部３０６とを有し、通信部３０２より時定数に相当する時間を前倒して減衰力信号がアクティブダンパー２０に送信される。【選択図】図１
VARIABLE ATTENUATION TYPE ACTIVE DAMPER CONTROL SYSTEM AND CONTROL METHOD, AS WELL AS PROGRAM
To provide a variable attenuation type active damper control system and control method, as well as program that can gain a desired oscillation reduction effect without affecting a time constant.SOLUTION: A variable attenuation type active damper control system 60 includes: an oscillation meter 50; and a control device 30 that receives measurement waveform data, generates prediction waveform data on the basis of the received data, and controls to drive an active damper 20. The control device 30 has: a communication unit 302 that transmits an attenuation force signal to the active damper 20; a prediction unit 304 that prepares the prediction waveform data on the received data; and a control signal generation unit 306 that identifies attenuation force at each time using the prediction waveform data to generate the attenuation force signal, and identifies a time constant accompanied by a switch of the attenuation force. The active damper control system is configured to bring forward a time equivalent to the time constant to transmit the attenuation force to the active damper 20 from the communication unit 302.SELECTED DRAWING: Figure 1
【課題】時定数の影響を受けることなく期待される振動低減効果を得ることのできる、可変減衰型アクティブダンパーの制御システムと制御方法、及びプログラムを提供すること。【解決手段】可変減衰型アクティブダンパーの制御システム６０は、振動計５０と、計測波形データを受信し、受信済みデータに基づいて予測波形データを作成してアクティブダンパー２０を駆動制御する制御装置３０とを有し、制御装置３０は、アクティブダンパー２０に対して減衰力信号を送信する通信部３０２と、受信済みデータに基づいて予測波形データを作成する予測部３０４と、予測波形データを使用して各時刻における減衰力を特定して減衰力信号を生成し、減衰力の切り換えに伴う時定数を特定する制御信号生成部３０６とを有し、通信部３０２より時定数に相当する時間を前倒して減衰力信号がアクティブダンパー２０に送信される。【選択図】図１
VARIABLE ATTENUATION TYPE ACTIVE DAMPER CONTROL SYSTEM AND CONTROL METHOD, AS WELL AS PROGRAM
可変減衰型アクティブダンパーの制御システムと制御方法、及びプログラム
YABUTA TOMOHIRO (author) / YOSHIDA FUMIHISA (author) / NISHI TAKUMA (author)
2023-01-17
Patent
Electronic Resource
Japanese
IPC:
G01M
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES
,
Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
F16F
SPRINGS
,
Federn
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