ENERGY CONTROL PRINCIPLES IN AN AUTOMOTIVE ACTIVE SUSPENSION SYSTEM

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21240%2F19%3A00332089" target="_blank" >RIV/68407700:21240/19:00332089 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/10467/86629" target="_blank" >http://hdl.handle.net/10467/86629</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
ENERGY CONTROL PRINCIPLES IN AN AUTOMOTIVE ACTIVE SUSPENSION SYSTEM
Original language description
In the paper, energy recuperation and management in automotive suspension systems with linear electric motors controlled using a proposed Hinfinity controller to obtain a variable mechanical force for a car damper is presented. Vehicle suspensions in which forces are generated in response to feedback signals by active elements obviously offer increased design flexibility compared to the conventional suspensions using passive elements such as springs and dampers. The main advantage of the proposed solution using a linear AC motor is the possibility to generate desired forces acting between the unsprung and sprung masses of the car, providing good insulation of the car sprung mass from the road surface disturbances. In addition, under certain circumstances using linear motors as actuators enables to transform mechanical energy of the vertical car vibrations to electrical energy, accumulate it, and use it when needed. Energy flow control (management) enables to reduce or even eliminate the demands concerning the external power source.
Czech name
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Czech description
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Project
<a href="/en/project/LTV17019" target="_blank" >LTV17019: Support of membership in IFAC Technical comittee 4.2 on Mechatronic Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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