Results 71 to 80 of about 4,929 (229)

Hoffmann's two‐toed sloth II: Muscle architectural properties in the thoracic limb of Choloepus (Pilosa: Xenarthra)

Journal of Anatomy, EarlyView.
Two‐toed sloths use their thoracic limbs for more frequent and greater suspensory support than three‐toed sloths and have muscle architectural properties consistent with stability of the pectoral girdle, enhanced flexor force/torque applied at the shoulder and elbow joints, and grip on the support as indicated by their myology. Abstract Two‐toed sloths
C. S. Tucker, A. M. Mossor, K. B. Spainhower, J. A. Avey‐Arroyo, M. T. Butcher   +4 more
wiley   +1 more source

Modelling of a Versatile Vehicle Braking System with a Fuzzy PID Torque Controller

, 2020
The paper concentrates on intelligent control of electric vehicles operated in different braking regimes, from gradual downhill motion to intensive antilock braking.
Raud, Zoja, Vodovozov, Valery, Zoja Raud, Aksjonov, Andrei, Andrei Aksjonov, Eduard Petlenkov, Valery Vodovozov, Petlenkov, Eduard   +7 more
core   +1 more source

Experiment Research and Design of a New Wet Type Mechanical Joint Brake System Applied to Long Stroke

Jixie chuandong, 2015
In order to solve the problems of long stroke mechanical joint brake system difficulty in design,manufacturing and repair costs are high,a new wet brake in long stroke mechanical joint brake system is introduced,and the expressions of key design index of
Yin Xiaoqing
doaj  

Varying Charge Voltage in the Steps Control Method of ABS for In-Wheel Motors Driven Electric Vehicles Based on an Improved LQG Scheme

IEEE Access, 2018
This paper explores a coordinated control strategy of the anti-lock braking system (ABS) for in-wheel motors driven electric vehicles to recover more braking energy while satisfying the target of slip ratio control based on a newly varying charge voltage
Juncheng Wang, Ren He
doaj   +1 more source

To Move or Not to Move: When and How Bacteria Suppress Flagellar Motility

Molecular Microbiology, EarlyView.
Motility cessation in bacteria is a key regulatory strategy that provides multiple survival advantages including enhanced community cooperation, niche adaptation and evasion of host immune responses. This process is controlled by associated mechanisms such as post‐translational modifications and second messenger signalling that stabilise non‐motile ...
Fatemeh Mohaghegh, Jacob Scadden, Matthew A. B. Baker   +2 more
wiley   +1 more source

Design and Development of the Transmission Shaft Electromagnetic Brake and Half Shaft Wet Brake Integrated System in Heavy Vehicle

Jixie chuandong, 2015
In order to solve the traditional heavy vehicle braking system braking performance are not stable,installation space limitations,a brake integrated system scheme through arranging electromagnetic brake on the drive axle dynamic input shaft and layout wet
Ma Hongge
doaj  

Hierarchical Control Strategy for the Cooperative Braking System of Electric Vehicle

The Scientific World Journal, 2015
This paper provides a hierarchical control strategy for cooperative braking system of an electric vehicle with separated driven axles. Two layers are defined: the top layer is used to optimize the braking stability based on two sliding mode control ...
Jiankun Peng, Hongwen He, Wei Liu, Hongqiang Guo   +3 more
doaj   +1 more source

Jumping on the moon as a potential exercise countermeasure

Experimental Physiology, EarlyView.
Abstract The Moon's gravitational field strength (17% Earth's gravity) may facilitate the use of bodyweight jumping as an exercise countermeasure against musculoskeletal and cardiovascular deconditioning in reduced gravity settings. The present study characterised the acute physiological and kinetic responses to bodyweight jumping in simulated Lunar ...
Patrick Swain, Filipa Santos, Luke Hughes, Dan Gordon, Nick Caplan   +4 more
wiley   +1 more source

Braking due to non-resonant magnetic perturbations and comparison with neoclassical toroidal viscosity torque in EXTRAP T2R

, 2015
The non-resonant magnetic perturbation (MP) braking is studied in the EXTRAP T2R reversed-field pinch (RFP) and the experimental braking torque is compared with the torque expected by the neoclassical toroidal viscosity (NTV) theory.
Khan, M. W. M., Frassinetti, L., Drake, James Robert,, Olofsson, K. E. J., Brunsell, P. R., Fridström, R., Frassinetti, Lorenzo,, Fridström, Richard,, Drake, J. R., Brunsell, Per R.,, Liang, Yunfeng, Menmuir, Sheena,, Menmuir, S., Khan, M. W. M.,, Sun, Y., Liang, Y., Olofsson, K. E. J.,   +16 more
core   +1 more source

Design and analysis of magnetorheological fluid brake based on orthogonal test methods

Jixie chuandong
ObjectiveIn order to optimize the structure of magnetorheological fluid (MRF) brake (MRB) for electric vehicles, the braking characteristics of the MRB were investigated through simulation analysis and experimental verification.MethodsBased on the ...
YANG Guangxin, WANG Fei, ZHOU Long, WANG Daoming   +3 more
doaj