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Test-based behaviour model derivation and adaption to enable automated test case scheduling for automated production systems
Automated production systems require continuous maintenance and validation through regression tests after on-site changes. However, identifying...
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Development of force measurement technique for preheated model in hypersonic combined test facility
This paper presents a new force measurement technique to investigate the effect of aerothermodynamic phenomena, particularly aerodynamic heating, on...
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An Updating Method of Aero Tyre Model by Shimmy Test
Speed and oscillation frequency are two key factors that effect tyre lateral dynamic characteristics. Tyre models for previous landing gear shimmy...
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Analysis of the mechanism of corrugation based on the scale test model
In order to explore the formation mechanism of corrugation in railway systems, the corrugation phenomenon is analyzed in detail from points of view...
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Research on Centrifugal Model Test of Bridge Abutment Backfilling
Excessive surface settlement of fill behind abutment and high lateral earth pressure acting on the abutment wall will develop abutment movement and...
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Test Benches
One of the essential components of the modern digital design flow is verifying functionality through simulation. This functional verification is...
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Large-scale model test study on the water pressure resistance of construction joints of karst tunnel linings
Model tests and numerical calculations were adopted based on the New Yuanliangshan tunnel project to investigate the water pressure resistance of...
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Parametric study for model calibration of a friction-damped turbine blade with multiple test data
Model updating using multiple test data is usually a challenging task for frictional structures. The difficulty arises from the limitations of...
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Development of Competency Model for Test Pilots Selection and Training
Objective: To explore the competency model of test pilots, and to provide theoretical basis for psychological selection and post matching. Methods:...
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Parameter Estimation of a Valve-Controlled Cylinder System Model Based on Bench Test and Operating Data Fusion
The accurate estimation of parameters is the premise for establishing a high-fidelity simulation model of a valve-controlled cylinder system. Bench...
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Model-Based Predictive Controller Applied to a 3 DOF Tilt-Rotor Bi-copter Test Bench
Tilt rotor is a thrust force vectoring actuation strategy, mainly employed on aircraft to increase the control degrees of freedom. On multi-rotors,...
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Design of Grid Model Parameter Test System for New Energy Power Station
With the increasing proportion of photovoltaic and wind power generation installed capacity, when large-scale access to the power grid system, due to...
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Wind tunnel bench test of a pitch-and-plunge aeroelastic model undergoing nonlinear post-flutter oscillations
The nonlinear post-flutter aeroelastic behavior of a classical pitch-and-plunge airfoil model in low-speed wind tunnel bench tests is reported in...
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Study of Ground Vibration Caused by High-Speed Trains Through Bridges Based on Finite Element Model: Test Validation
The complex dynamic behavior brings challenges for investigating the ground vibration induced by trains passing through bridges, in which accurate...
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Test Benches
The functional verification of VHDL designs is accomplished through simulation using a test bench. A test bench is a VHDL system that instantiates...
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Model Test Study of the Influence of Rainfall Intensity and Soil Permeability on Slope Instability
Rainfall intensity and slope soil permeability influence rainfall infiltration and therefore play an important role in deciding the failure mode of...
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From Material to Field Test: An Improved Under Sleeper Pad Model
This study aims to determine the stiffness values of under sleeper pad (USP) and rail pad (RP) components to reduce the high-amplitude vibrations...
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Geomechanical Model Test on the Zonal Disintegration of Deep Tunnel in **** II Hydropower Station
Zonal disintegration is commonly encountered during the construction of tunnels at large depth. To study the formation and evolution mechanism of...
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A Model-Based Pre-feedback Decoupling Control Framework for Ground Flutter Simulation Test
Ground flutter simulation test (GFST), which simulates the unsteady aerodynamic force on the structure through the excitation forces generated by...
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A Model to Predict the Standard Penetration Test N60 Value from Cone Penetration Test Data
This research uses gene expression programming (GEP) in the development of a model that considers the cone penetration (CPT) data and predicts the N 60 ...