Search
Search Results
-
6 Contact Modelling
This chapter describes the contact modelling for autonomous compliant motion assuming quasi-static, rigid, frictionless contacts. The contact models...
-
Different Structural Parameters Impacted on the Rough Surfaces Contact Force and Area Between the Base and the Magnetic Film Cantilever
The magnetostrictive effect is equivalent to the effect of thermal expansion, based on this situation, a contact model of rough surfaces between...
-
Grip-Type Pseudo Force Display with Normal and Tangential Skin Stimulation
A device has been developed to present pseudo-force sensations by applying pressure stimulation to a palm. The device is equipped with a stimulator...
-
The effect of dynamic normal force on the stick–slip vibration characteristics
In the experiment, we observed such a phenomenon: the alternating normal force changes the vibration state of a friction system. A...
-
Modeling and force control of a pneumoelectric end-effector for robotic continuous contact operations
The force-controlled end-effectors for industrial robots usually face the problems of low output force, poor control accuracy, or slow dynamic...
-
Prediction of contact characteristics of abrasive belt compliant grinding for aircraft blades
Due to the characteristics of thin-walled curved surface, wall thickness variations, and cantilevered machining fixtures, the mechanical state of the...
-
Numerical Analysis of Distribution Characteristics of Jacking Force in Thin-Walled Pipe Groups
The existing jacking force estimation formula considers the jacking pipe as a rigid body, which is inconsistent with the actual working state of a...
-
Dynamic Characteristics of Elastic Ring Squeeze Film Damper Oscillated by Bearing Contact Force
PurposeElastic Ring Squeeze Film Damper (ERSFD) is normally incorporated into high-speed ball bearings to attenuate the vibration amplitude of the...
-
A multi-asperity adhesive contact model for catheter and vascular artery contact in endovascular surgery
Contact behaviors of medical devices, such as guidewires and catheters, are critical in endovascular surgeries. In this work, a new method to predict...
-
Nonlinear mesh stiffness model using slice coupling for straight bevel gear considering axial mesh force component and extended tooth contact
As one of the most important dynamic excitation sources of the gear system, time-varying mesh stiffness (TVMS) is a key parameter of the gear system...
-
Contact Analysis Between Rollers and Raceway of Axle Box Bearing Under Multi-source Fault
The axle box bearing is highly nonlinear and affected by external excitation factors during the service process, such as the running environment of...
-
Extraction on the Contact Forces Among the Opaque and Non-photoelastic Particles Under Electromagnetic Force
Contact force is related to the mechanical response of superconducting strands under a large electromagnetic body force, which is important for the...
-
Research on Dynamics of Planar Multi-body Systems with Clearance Joint Based on an Improved Nonlinear Contact Force Model
Found on the elastic contact force model, an improved nonlinear model for cylindrical rotating joints is proposed, considering the impact of...
-
Contact Force Response of a Three Span Continuous Highway Bridge-Vehicle Interaction Under Near Fault Ground Motion Based on Statistical Analysis
At present, our country is implementing major national strategies such as western development and the Belt and Road Initiative. The construction of...
-
Experimental and analytical investigation on the normal contact behavior of natural proppant simulants
AbstractGranular materials are of interest in various fields of engineering and science and they commonly display rough morphologies which govern...
-
Investigation of the Discrepancy Between Contact Force and Measured Force in a Hopkinson Tube
Hopkinson tubes can be used similarly to Hopkinson bars and undergo larger deformation than a solid Hopkinson bar of equal outer diameter. This is...
-
Rope–sheave contact transient analysis in hoisting operations with a bristle model and an arbitrary Lagrangian–Eulerian approach
This paper describes the development of a computational model for the rope–sheave contact interaction in reeving systems when the ropes are modeled...
-
Clearance-induced contact trajectory uncertainty of angular contact ball bearing under coupling operating condition
It is essential to establish a dynamic model of angular contact ball bearing with clearance for investigating the nonlinear dynamic behavior. In...
-
Monolithic integrated optoelectronic chip for vector force detection
Sensors with a small footprint and real-time detection capabilities are crucial in robotic surgery and smart wearable equipment. Reducing device...
-
Hybrid orientation/force control for robotic polishing with a 2R1T force-controlled end-effector
For robotic polishing of curved surfaces with compliant polishing disc, it is critical to accurately control the tilt angle of the polishing disc and...
