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RISS 인기검색어
- 검색키워드
- 저자 : Richard Gagne (검색결과 4 건)
- 무료
- 기관 내 무료
- 유료
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Mechatronic Challenges to Develop and Implement New Hydraulic Technologies
Richard Gagne,Vincent Remillard,Veronique Bader,Luca Berto 유공압건설기계학회 2016 유공압건설기계학회 학술대회논문집 Vol.2016 No.6
A new generation of hydraulic components with their integrated control capability, provides more precision and flexibility, but brings implementation challenges. To cope with this changing reality, the fluid power industry needs to redefine work processes surrounding mechatronic machine development, including the creation of training programs. Although a new generation of students accustomed with numerical simulation technologies is starting to emerge, their applied knowledge is often very limited. In addition, experienced specialists who possess this expertise are also getting scarce and harder to replace. To facilitate this technological transition, simulation and numerical analysis tools seem promising. However, to truly be effective, these tools must enable a collaborative work environment that will leverage the machine knowledge of everyone involved in the development process. The goal of this paper is to provide hydraulic engineers with an optimized and integrated approach, in-line with the working process evolution. This approach is demonstrated by two case studies of electrohydraulic independent-metering valves systems. The first one is the development of a hydraulic and control simulation environment of a CMA Eaton valve. The second one studies the interactions of a virtual Sun Hydraulic valve system that regulates the actuator movement under different loads, co-simulated with a PLC.
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Communication between CAN Bus Control Devices and Virtual Machines
Richard Gagne,Vincent Remillard,Luca Berto,Lionel Pierreton 유공압건설기계학회 2017 유공압건설기계학회 학술대회논문집 Vol.2017 No.5
The fluid power industry has seen significant changes in the last decade, following the electrification of hydraulic technologies. By adding intelligence to hydraulic and pneumatic manufacturers’ components, designing and testing new fluid power applications require the additional expertise of control specialists. Since fluid power and control specialists use different CAE tools to create and virtually test their respective design, there is a need to create an integrated test environment to better communicate, understand and specify requirements of electro-hydraulic systems. In this paper, we will demonstrate how virtual components up to a complete machine developed on simulation software can be controlled by physical control devices (joystick, controllers…) using CAN bus communication. Examples of this will be illustrated for virtual systems built according to manufacturers’ specifications in Automation Studio™ and communicating with the physical controllers: a hydraulic simulation model (ex.: Eaton CMA valves) communicating with a programmable controller and multiple devices as well as Eaton HFX Controller, Danfoss PLUS+1<SUP>®</SUP> microcontroller or HydraForce CoreTek controller.
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Richard Gagne(리차드 가네),Vincent Remillard,Denis Lenoble,Sang-Jin Lee 유공압건설기계학회 2014 유공압건설기계학회 학술대회논문집 Vol.2014 No.4
It is well known that the current economic and market trends are pushing Original Equipment Manufacturers (OEMs) and system integrators to design high-performance systems with tighter development time requirements. Naturally these developers are resorting to simulations to avoid the time and cost of early prototyping. Without losing security and environmental sights, they also wish to reuse their simulation models for different needs and purposes. Automation Studio™ software establishes a new “language” of virtual machines and components that manufacturers of hydraulic, electrohydraulic and control component need to market and promote their products. This paper presents and innovative approach to aid design and analysis from simulation of dynamic component behaviours to complete mechatronic systems and machines. The proposed methodology allows the decision maker to select the appropriate simulation setting in order to meet the needs of multiple simulation scopes for every step in the project’s lifecycle. This approach used to be called Machine Knowledge Management Software.
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Richard Gagne,Vincent R?millard,Joe Sfeir 유공압건설기계학회 2014 유공압건설기계학회 학술대회논문집 Vol.2014 No.9
Current economic and environmental constraints are pushing OEMs and system integrators to design high performance systems with tighter development time requirements. They naturally resort to simulations to avoid the time and cost of early prototyping. This establishes a new “language” of virtual machines and components that hydraulic, electrohydraulic and control component manufacturers also need to acquire to be able to market their products. This paper presents an innovative hybrid modeling methodology to aid the design and analysis through simulation of complete electrohydraulic and mechatronic systems and machines. This methodology combines modeling using physical parameters and equations, and modeling using multidimensional high-level performance curves. All of the above embedded into compatible and interchangeable gray boxes that can be used and customized according to the machine performance simulation needs.
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