YaBeSH Digital Library: Recent submissions
Now showing items 13461-13480 of 316660
-
Influence of Walking Over Unexpected Uneven Terrain on Joint Loading for Individuals With Transtibial Amputation
(The American Society of Mechanical Engineers (ASME), 2024)Individuals with transtibial amputation (TTA) experience asymmetric lower-limb loading which can lead to joint pain and injuries. However, it is unclear how walking over unexpected uneven terrain affects their loading ... -
On Distinguishability of Anomalies as Physical Faults or Actuation Cyberattacks
(The American Society of Mechanical Engineers (ASME), 2024)Increased automation has created an impetus to integrate infrastructure with wide-spread connectivity in order to improve e ciency, sustainability, autonomy, and security. Nonetheless, this reliance on connectivity and the ... -
Analytical Modeling and Validation of New Prismatic Compliant Joints Based on Zero Poisson’s Ratio Lattice Structures
(The American Society of Mechanical Engineers (ASME), 2024)The design and analysis of prismatic compliant joints have received less attention compared to that given to revolute compliant joints, thus limiting their implementation in compliant mechanisms beyond translational stages. ... -
A Kinematic Synthesis Methodology for P-Drivable Spatial Single Degree-of-Freedom Mechanisms to Avoid Singularities
(The American Society of Mechanical Engineers (ASME), 2024)For a single degree-of-freedom spatial mechanism, a reference frame attached to any of its links produces a continuous motion of this frame. Given the progression of this frame from the start through the end of the mechanism’s ... -
Near-Zero Parasitic Shift Flexure Pivots Based on Coupled n-RRR Planar Parallel Mechanisms
(The American Society of Mechanical Engineers (ASME), 2024)Flexure pivots, which are widely used for precision mechanisms, generally have the drawback of presenting parasitic shifts accompanying their rotation. The known solutions for canceling these undesirable parasitic translations ... -
Identification of Real and Complex Solution Varieties and Their Singularities Defined by Loop Constraints of Linkages Using the Kinematic Tangent Cone
(The American Society of Mechanical Engineers (ASME), 2024)The configuration space (c-space) of a mechanism is the real-solution variety of a set of loop closure constraints, which is therefore the chief object in kinematic analysis. Singularities of this variety (referred to as ... -
Optimized Ray-Based Method for Workspace Determination of Kinematic Redundant Manipulators
(The American Society of Mechanical Engineers (ASME), 2024)Determining the workspace of a robotic manipulator is highly significant for knowing its abilities and planning the robot application. Several techniques exist for robot workspace determination. However, these methods are ... -
Magnetically-Actuated Endoluminal Soft Robot With Electroactive Polymer Actuation for Enhanced Gait Performance
(The American Society of Mechanical Engineers (ASME), 2024)Endoluminal devices are indispensable in medical procedures in the natural lumina of the body, such as the circulatory system and gastrointestinal tract. In current clinical practice, there is a need for increased control ... -
FF-RRT*: A Sampling-Based Planner for Multirobot Global Formation Path Planning
(The American Society of Mechanical Engineers (ASME), 2024)This article presents a collision-free global path planning approach for multirobot systems called flexible formation—rapidly exploring randomized trees* (FF-RRT*). The algorithm is based on RRT* and provides a flexible ... -
Development of a New Cable-Driven Planar Parallel Continuum Robot Using Compound Kinematic Calibration Method
(The American Society of Mechanical Engineers (ASME), 2024)This paper presents the design, calibration, and development of a novel cable-driven planar parallel continuum robot (PCR). The PCR employs a novel drive unit, which is mainly composed of cables, guiding pulleys, and ... -
Singularity Analysis of Actuation Coordination and New Indices for Optimal Design of Redundantly Actuated Parallel Manipulators
(The American Society of Mechanical Engineers (ASME), 2024)This paper focuses on the singularity of actuation coordination of redundantly actuated parallel manipulators and proposes a series of novel indices to evaluate the actuation coordination. The singularity is analyzed based ... -
Using Local Concentration to Model the Progress of Acoustophoretic Assembly of Microspheres in Planar Standing Waves
(The American Society of Mechanical Engineers (ASME), 2024)Acoustophoretic assembly uses a standing acoustic field to move dispersed small particles into a geometric pattern. The technique relies on the acoustic radiation force (ARF), which arises from the interaction between the ... -
General Muscle Torque Generator Model for a Two Degree-of-Freedom Shoulder Joint
(The American Society of Mechanical Engineers (ASME), 2024)Muscle torque generators (MTGs) have been developed as an alternative to muscle-force models, reducing the muscle-force model complexity to a single torque at the joint. Current MTGs can only be applied to single ... -
The Dissolvable Alginate Fiber Network Produced Via the Immersed Microfluidic Spinning
(The American Society of Mechanical Engineers (ASME), 2024)Pore size and pore interconnectivity that characterize the topology of the vascular networks in tissue constructs are critical to healthy cell behavior and tissue formation. While scaffolds with hollow channel structures ... -
Harnessing Hydrodynamic Cavitation for Surface Modification and Strengthening
(The American Society of Mechanical Engineers (ASME), 2024)Hydrodynamic cavitation (HC) shows promise for surface modification and strengthening. While previous research has explored its potential for surface hardening and polishing, the application of cavitation for surface ... -
Multiphysics Analysis and Verification of Jet Flight in Electrohydrodynamic Printing for Near-Field Electrospinning Applications
(The American Society of Mechanical Engineers (ASME), 2024)Electrohydrodynamic (EHD) printing is a versatile process that can be used to pattern high-resolution droplets and fibers through the deposition of an electrified jet. This highly complex process utilizes a coupled ... -
Micro-Channel Cutting on Glass in Electrochemical Discharge Machining Process Using Different Electrolytes and Tool Polarity
(The American Society of Mechanical Engineers (ASME), 2024)Microchannel cutting on electrically nonconducting materials with electrochemical discharge machining (ECDM) process has drawn a momentous attention in manufacturing field as compared to other existing nontraditional ... -
Numerical Modeling, Experimental Investigation, and Optimization of a Micro Hot Embossing Process
(The American Society of Mechanical Engineers (ASME), 2024)This paper describes the development of a finite element simulation model and a self-made low-cost experimental setup for the micro hot embossing process. The simulation model incorporates stress relaxation behavior through ... -
Recent Advancements in Micro- and Nano-Manufacturing From WCMNM2023—Part II
(The American Society of Mechanical Engineers (ASME), 2024)Product development activities worldwide are increasingly focusing on fabricating complex micro and nanoscale features and components, which find applications in optics, electronics, biomedical, and aerospace industries. ... -
Error Budget of Wafer Bonding Alignment System Based on Vision1
(The American Society of Mechanical Engineers (ASME), 2024)Accurate wafer alignment is the key to achieving wafer bonding accuracy. High-precision wafer alignment systems typically use vision to locate the aligned Mark on two wafers, and use complex mechanisms to perform multiple ...