Results 81 to 90 of about 8,570 (235)
A novel mode controllable hybrid valve pressure control method for soft robotic gripper
International Journal of Advanced Robotic Systems, 2018 Compared with traditional rigid gripper with joint-linkage structure, novel soft robotic gripper gives rise to continuous concern for the advantages of no-damage grasping, convenient manufacture, easy control, and low cost.
Haiming Huang +4 more
doaj +1 more source
A study on characteristics of vacuum solenoid valves
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Vacuum solenoid valves have been widely used in internal combustion engine engines. They are used to regulate various processes in the car’s systems by controlling actuators – for example, variable geometry of the turbocharger, exhaust gas recirculation (EGR) valves, various bypass or throttle valves.
Stoyanov, Stoyan, Mihaylov, Veselin
openaire +1 more source
Pest Management Science, EarlyView.Optimizing PWM performance requires not only appropriate duty cycle selection, but also careful choice of adjuvant formulation tailored to each nozzle type. Drift control agents increased droplet size and reduced fine droplets, mitigating PWM‐induced variability. Decreasing the duty cycle consistently narrowed the spray angle.
João Paulo Arantes Rodrigues da Cunha +3 more
wiley +1 more source
Actuation Strategies for Underwater Jet‐Propelled Soft Robots
Journal of Field Robotics, EarlyView.ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone +3 more
wiley +1 more source
Exploiting Device Deformability for Fluid and Particle Manipulation
Small, EarlyView.Deformable devices enable fluid and particle manipulation modes that are inaccessible to rigid platforms. This review examines soft materials and architectures that translate controlled deformation into microscale fluid operations such as pumping, valving, mixing, and particle handling.
Zhiyang Hong +4 more
wiley +1 more source
Effects on Locomotive Diesel Engine Performance by Selecting Solenoid Valve Parameters [PDF]
, 2011 Solenoid valve is the key component to determine the performance of electronic fuel injection system for the diesel engine. By theoretically analyzing the characteristics of solenoid valve driver, we found out that one of the factors that affect the ...
Feng Jiang, Ming Hai Li
core +1 more source
Sensors, 2018 This paper presents a wheel cylinder pressure control algorithm for application to the vehicle electronic stability control (ESC) systems for commercial trucks.
Minjun Seo +3 more
doaj +1 more source
ANALYSIS OF FORCES ACTING ON THE ANCHOR-VALVE OF A PNEUMATIC SOLENOID VALVE
Ukrainian Journal of Mechanical Engineering and Materials ScienceThe article presents an analysis of the forces acting on the armature-valve of a pneumatic solenoid valve, which is a key element in pneumatic actuator control systems. The present study is an experimental and theoretical investigation into the influence of magnetic, pneumatic and inertial forces on the dynamics of armature movement.
Petro Yatsunskyi, Nazar Horbach
openaire +2 more sources
steel research international, EarlyView.This study investigates the reduction of pure iron oxides and industrial iron ore using hydrogen gas as a reducing agent. Additionally, to determine whether the reduction process can be accelerated, electromagnetic fields of 50 Hz and 25 kHz were applied.
Mykyta Levchenko +5 more
wiley +1 more source
Improved solenoid valve design [PDF]
Modified solenoid valve reduces valve seat loading by eliminating off-center operation of the armature, reducing the poppet size and spring-cushioning its impact, and reducing armature impact with a poppet guide ...
Evans, J.
core +1 more source