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Proceedings Papers

An Analysis of a Digital Electro Hydrostatic Actuator for Application in Aircraft Flight Control Systems

Marcos Paulo Nostrani, Dimitri Oliveira e Silva, Rodrigo Simões Lopes Junior, Vinícius Vigolo, Petter Krus, Victor Juliano De Negri
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A065, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111940
https://doi.org/10.1115/FPMC2023-111940
View Paper titled, An Analysis of a Digital Electro Hydrostatic Actuator for Application in Aircraft Flight Control Systems
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Topics: Actuators, Aircraft, Control systems, Flight, Hydraulics, Hydrostatics
Journal Articles

A Method for Designing of Hydraulic Actuators Using Digital Hydraulic Pump and Multichamber Cylinder

Marcos Paulo Nostrani, Dimitri Oliveira e Silva, Petter Krus, Victor Juliano De Negri
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. August 2023, 145(8): 081003.
Paper No: DS-22-1266
https://doi.org/10.1115/1.4062636
Published Online: June 22, 2023
View Article titled, A Method for Designing of Hydraulic Actuators Using Digital Hydraulic Pump and Multichamber Cylinder
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Topics: Actuators, Cylinders, Design, Hydraulic pumps, Pumps, Pressure, Flow (Dynamics), Displacement
Proceedings Papers

Design of Objective Functions for Optimization of Multi-Domain Systems

Johan Andersson, Jochen Pohl, Petter Krus
Proc. ASME. IMECE98, Fluid Power Systems and Technology, 41-47, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-0469
https://doi.org/10.1115/IMECE1998-0469
View Paper titled, Design of Objective Functions for Optimization of Multi-Domain Systems
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Topics: Design, Optimization, Aircraft, Complex systems, Gears, Simulation, Simulation models, Teams
Proceedings Papers

Modelling and Simulation Methodology for the Human Cardio Vascular System

Petter Krus, Dag Teien
Proc. ASME. IMECE2001, Advances in Bioengineering, 231-232, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/BED-23115
https://doi.org/10.1115/IMECE2001/BED-23115
View Paper titled, Modelling and Simulation Methodology for the Human Cardio Vascular System
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Topics: Modeling, Simulation, Cardiovascular system, Aorta, Leakage, Physiology, Valves
Journal Articles

Optimal Selection of Model Validation Experiments: Guided by Coverage

Robert Hällqvist, Robert Braun, Magnus Eek, Petter Krus
Journal: Journal of Verification, Validation and Uncertainty Quantification
Publisher: ASME
Article Type: Research-Article
J. Verif. Valid. Uncert. September 2021, 6(3): 031006.
Paper No: VVUQ-21-1003
https://doi.org/10.1115/1.4051497
Published Online: July 19, 2021
View Article titled, Optimal Selection of Model Validation Experiments: Guided by Coverage
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Topics: Aircraft, Design, Model validation, Modeling, Optimization, Simulation, Fuels, Fuel consumption
eBook Chapter

System Design Analytics with Low-Fidelity Models

Publisher: ASME
Published: 2021
ISBN: 9780791862025
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Topics: Design
Proceedings Papers

Multi-Objective Optimization of Hydraulic Actuation Systems

Johan Andersson, Petter Krus, David Wallace
Proc. ASME. IDETC-CIE2000, Volume 2: 26th Design Automation Conference, 207-214, September 10–13, 2000
Publisher: American Society of Mechanical Engineers
Paper No: DETC2000/DAC-14512
https://doi.org/10.1115/DETC2000/DAC-14512
View Paper titled, Multi-Objective Optimization of Hydraulic Actuation Systems
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Topics: Design, Energy consumption, Errors, Genetic algorithms, Optimization, Pareto optimization, Performance, Simulation, Tradeoffs
Proceedings Papers

Post Optimal System Analysis Using Aggregated Design Impact Matrix

Petter Krus
Proc. ASME. IDETC-CIE2000, Volume 2: 26th Design Automation Conference, 781-786, September 10–13, 2000
Publisher: American Society of Mechanical Engineers
Paper No: DETC2000/DAC-14511
https://doi.org/10.1115/DETC2000/DAC-14511
View Paper titled, Post Optimal System Analysis Using Aggregated Design Impact Matrix
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Topics: Design, Systems analysis, Optimization
Proceedings Papers

On/Off Valves Synchronization and Reliability Evaluation of a Digital Hydraulic Actuator

Ivan J. Mantovani, Heitor A. Kagueiama, Artur T. de C. Gama, Alessandro Dell' Amico, Petter Krus, Victor J. De Negri
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A041, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2778
https://doi.org/10.1115/FPMC2020-2778
View Paper titled, On/Off Valves Synchronization and Reliability Evaluation of a Digital Hydraulic Actuator
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Topics: Actuators, Reliability, Synchronization, Valves
Proceedings Papers

Hopsan: An Open-Source Tool for Rapid Modelling and Simulation of Fluid and Mechatronic Systems

Robert Braun, Peter Nordin, Liselott Ericson, L. Viktor Larsson, Petter Krus, Maria Pettersson
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A047, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2796
https://doi.org/10.1115/FPMC2020-2796
View Paper titled, Hopsan: An Open-Source Tool for Rapid Modelling and Simulation of Fluid and Mechatronic Systems
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Topics: Fluids, Modeling, Simulation, Algorithms, Collaboration, Optimization, Robustness, Signals, Transmission lines
Proceedings Papers

A General Approach to Low-Level Control of Heavy Complex Hybrid Hydromechanical Transmissions

L. Viktor Larsson, Petter Krus
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A042, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8877
https://doi.org/10.1115/FPMC2018-8877
View Paper titled, A General Approach to Low-Level Control of Heavy Complex Hybrid Hydromechanical Transmissions
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Topics: Actuators, Control equipment, Displacement, Engineering simulation, Engines, Fluid mechanics, Hydrostatics, Pressure, Simulation, Stability
Proceedings Papers

The Hydraulic Infinite Linear Actuator Applied to Elevators in Mid-Rise Buildings

Magnus Landberg, Robert Braun, Magnus Sethson, Petter Krus
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A030, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8862
https://doi.org/10.1115/FPMC2018-8862
View Paper titled, The Hydraulic Infinite Linear Actuator Applied to Elevators in Mid-Rise Buildings
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Topics: Actuators, Elevators, Structures, Pistons, Pressure, Valves, Control systems, Hydraulic cylinders, Stiffness, Cylinders
Proceedings Papers

Design Optimisation Strategies for a Hydraulic Hybrid Wheel Loader

Karl Uebel, Henrique Raduenz, Petter Krus, Victor Juliano de Negri
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A001, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8802
https://doi.org/10.1115/FPMC2018-8802
View Paper titled, Design Optimisation Strategies for a Hydraulic Hybrid Wheel Loader
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Topics: Design, Optimization, Wheels, Energy management, Machinery, Roads, Computers, Cycles, Dynamic programming, Energy storage
Proceedings Papers

Motion Control Concepts for the Hydraulic Infinite Linear Actuator

Martin Hochwallner, Petter Krus
Proc. ASME. FPNI2016, 9th FPNI Ph.D. Symposium on Fluid Power, V001T01A017, October 26–28, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2016-1523
https://doi.org/10.1115/FPNI2016-1523
View Paper titled, Motion Control Concepts for the Hydraulic Infinite Linear Actuator
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Topics: Actuators, Motion control, Cylinders, Pistons, Simulation, Degrees of freedom, Hydraulic drive systems, Ropes, Stress
Proceedings Papers

Aspects of Parameter Sensitivity for Series Hydraulic Hybrid Light-Weight Duty Vehicle Design

Katharina Baer, Liselott Ericson, Petter Krus
Proc. ASME. FPNI2016, 9th FPNI Ph.D. Symposium on Fluid Power, V001T01A041, October 26–28, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2016-1567
https://doi.org/10.1115/FPNI2016-1567
View Paper titled, Aspects of Parameter Sensitivity for Series Hydraulic Hybrid Light-Weight Duty Vehicle Design
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Topics: Algorithms, Architecture, Automotive design, Control equipment, Cycles, Design, Energy efficiency, Hardware, Hybrid electric vehicles, Kinetic energy
Proceedings Papers

Modelling of the Swash Plate Control Actuator in an Axial Piston Pump for a Hardware-in-the-Loop Simulation Test Rig

L. Viktor Larsson, Petter Krus
Proc. ASME. FPNI2016, 9th FPNI Ph.D. Symposium on Fluid Power, V001T01A044, October 26–28, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2016-1570
https://doi.org/10.1115/FPNI2016-1570
View Paper titled, Modelling of the Swash Plate Control Actuator in an Axial Piston Pump for a Hardware-in-the-Loop Simulation Test Rig
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Topics: Actuators, Hardware, Modeling, Pistons, Pumps, Simulation, Displacement, Engineering prototypes, Computer software, Design
Proceedings Papers

Mode Shifting in Hybrid Hydromechanical Transmissions

L. Viktor Larsson, Karl Pettersson, Petter Krus
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A045, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9583
https://doi.org/10.1115/FPMC2015-9583
View Paper titled, Mode Shifting in Hybrid Hydromechanical Transmissions
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Topics: Fluid mechanics, Hydraulic accumulators, Hydraulic drive systems, Hybrid electric vehicles, Machinery, Off-road vehicles, Pressure, Sustainability, Vehicles
Proceedings Papers

Novel Linear Hydraulic Actuator

Magnus Landberg, Martin Hochwallner, Petter Krus
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A054, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9604
https://doi.org/10.1115/FPMC2015-9604
View Paper titled, Novel Linear Hydraulic Actuator
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Topics: Actuators, Pistons, Cylinders, Engineering prototypes, Machine components, Brakes, Capacitance, Design, Injection molding machines, Leakage
Proceedings Papers

Full Vehicle Simulation of Forwarder With Semi-Active Suspension Using Co-Simulation

Robert Braun, Liselott Ericson, Petter Krus
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A047, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9588
https://doi.org/10.1115/FPMC2015-9588
View Paper titled, Full Vehicle Simulation of Forwarder With Semi-Active Suspension Using Co-Simulation
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Topics: Simulation, Vehicles, Soil, Pendulums, Damage, Hydraulic drive systems, Wheels, Computer software, Control equipment, Machinery
Proceedings Papers

Pressure Modeling and Analysis of a Synchronized Hydraulic Press Brake With Variable-Speed Pump

Paulo Leonel Teixeira, Waldir Vianna, Jr., Ricardo D. Penteado, Petter Krus, Victor Juliano De Negri
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A067, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9634
https://doi.org/10.1115/FPMC2015-9634
View Paper titled, Pressure Modeling and Analysis of a Synchronized Hydraulic Press Brake With Variable-Speed Pump
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Topics: Brakes, Hydraulic presses, Modeling, Pressure, Pumps, Cylinders, Circuits, Cavitation, Cycles, Design