Proceedings of 2023 Chinese Intelligent Systems Conference
Volume III
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Chapter and Conference Paper
Research on Stiffness Design Basis and Dynamic Response of Series Elastic Actuator
Different from the traditional arm joint, elastomer is introduced into the series elastic actuator, SEA, and the stiffness of elastomer will have a great impact on the system performance. To improve the design...
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Chapter and Conference Paper
Practical Rules for the Stability Analysis of Flight Control Electrically Actuation System
With the development of more electric aircraft (MEA), the electrically powered actuators of electromechanical actuator (EMA) and electro-hydrostatic actuator (EHA) are becoming increasingly significant in flig...
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Chapter and Conference Paper
Design and Simulation of the Hydraulic System for Height Adjustment of Carriages
Railroad train is an important transportation for modern travelling. In order to provide convenience for passengers, in particular for people who are disabled or carry large luggage, a hydraulic height adjustm...
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Chapter and Conference Paper
Uncertain Parameters Performance Evaluation Method for Aviation Electromechanical Actuators
Electromechanical actuator (EMA) is a servo mechanism that controls the flight vehicle in the aerospace field and it has the main advantages of high operating efficiency and easy maintenance. At present, most ...
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Chapter and Conference Paper
Design of Planar Torsion Spring with High Linearity for Series Elastic Actuator
The active compliance control of series elastic actuator is based on the torque sensor composed of torsion spring and magnetic encoder, and its accuracy depends on the linearity of torsion spring. In this pape...
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Book and Conference Proceedings
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Book and Conference Proceedings
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Book and Conference Proceedings
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Article
Design and validation of electro-hydraulic pum** unit for smart manufacturing
Smart manufacturing plays a pivot role in the field of advanced manufacturing technology. In this work, we propose an electro-hydraulic pum** unit on the basis of axial piston pump for smart manufacturing. I...
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Chapter and Conference Paper
Thermal Analysis and Simulation for EHA Hydraulic Piston Pump
EHA has the characteristics of high-power density, which brings serious heat generation and heat dissipation challenges. High speed and high-pressure piston pump is one of the main heating elements of EHA. Its...
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Chapter and Conference Paper
Measurement System Design for a Novel Aerospace Electrically Actuator
Variable displacement fixed speed electro-hydrostatic actuator (VDFM-EHA) is one type of electrically actuators, which has great application prospect in aerospace. This paper presents a novel type of VDFM-EHA,...
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Chapter and Conference Paper
Research on Longitudinal Control and Visual Simulation System for Civil Aircraft Based on Simulink/FlightGear
With the increasingly requirements for flight performance and automation level of modern civil aviation aircraft, there are many difficulties in the R &D of flight control system’s soft and hardware. For examp...
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Chapter and Conference Paper
Research on the Experimental System for Testing Oil Film Stiffness of the Cylinder Block/Valve Plate Interface of EHA Piston Pump
Electro-hydrostatic actuator (EHA) is a widely used power by wire integrated actuation in aircraft. The cylinder block/valve plate interface is the most critical friction pair of EHA piston pump, which signifi...
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Book and Conference Proceedings
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Chapter and Conference Paper
Research on Trajectory Control of Parafoil Systems Based on Active Disturbance Rejection Control
Due to its gliding ability and operability, the parafoil system is gradually replacing the conventional parachute and is getting more and more widely used. In this study, to improve the trajectory tracking per...
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Book and Conference Proceedings
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Chapter and Conference Paper
Characteristic Analysis of Mechatronic Equipment of Flight Control System for More Electric Aircraft
Actuation system is one of the key subsystems to realize the flight control of aircraft. With the future development of the more electric aircraft concept, the electric actuation could replace the traditional ...
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Article
Open AccessInfluence of patient characteristics on chimeric antigen receptor T cell therapy in B-cell acute lymphoblastic leukemia
CD19-specific chimeric antigen receptor T cell (CD19 CAR T) therapy has shown high remission rates in patients with refractory/relapsed B-cell acute lymphoblastic leukemia (r/r B-ALL). However, the long-term o...
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Chapter and Conference Paper
Modelling and Simulation of an Electric Trimmable Horizontal Stabilizer Actuator Based on Bond Graph
The trimmable horizontal stabilizer actuator (THSA) is a key part of the aircraft flight control system. This paper focuses on the new electrical type of THSA. System structure and control scheme are firstly i...
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Article
Dynamics analysis and simulation of six DOF parafoil system
An increasing demand for the flight dynamics identification in studying parafoil system arises. In this paper, we explore the natural motion principle to investigate the parafoil flying based on structure conf...
