Simulation and experimental investigations on radius control of a variable pulley for the new type of electromechanical CVT system

Rahman, Muhammad Luqman Hakim Abd; Hudha, Khisbullah; Kadir, Zulkiffli Abd; Amer, Noor Hafizah

doi:10.1504/ijamechs.2017.099317

Cited by 1 publication

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“…In the case of the joint mechanism of the belt pulley and power screw, a power screw driven mechanism facilitates in surpassing the drawbacks due to belt misalignment (Tawi et al, 2012;Yang et al, 2016). Moreover, the power screw mechanism reduces the effort of the motor or actuator and increases efficiency by maintaining the current position of pulleys sheaves of belt pulley (Rahman et al, 2017). The CAD design of the system in open access position and closed position is shown respectively in Figures 2 and 3, respectively.…”

Section: Belt Pulley Driven Power Screw Operating Mechanismmentioning

confidence: 99%

Fingerprint and password controlled garage access system with belt pulley and power screw driven mechanism

et al. 2020

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Garage automation and security have been a favoured concern with technological advancement. In this paper, developed garage access security and automation system are proposed with the affiliated control of the biometric fingerprint recognition and password verification system. Here, fingerprint recognition is restricted to the registered vehicle owners of the garage, while everyone is permitted to access through a password verification system. The affiliation of the dual-sensing system is intended to maintain robust security and to retain the record of any driver's access without the vehicle owners. Moreover, the system is enriched with a subtle design of the access door and its operation mechanism. Power screw-driven door operation is utilised to convert the rotating motion of the motor to linear motion and slide the door open or close. The requisite motor torque, revolution per minute, and power requirement for door control by the screw operation are also calculated and verified.

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Section: Belt Pulley Driven Power Screw Operating Mechanismmentioning

confidence: 99%