Active vibration control of a single-stage spur gearbox

Dogruer, C.U.; Pirsoltan, Abbas K.

doi:10.1016/j.ymssp.2016.08.032

Cited by 29 publications

(16 citation statements)

References 57 publications

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“…The vibrations of multistage gear transmission system (MGTS) are closely related to the time-varying meshing stiffness, transmission errors, and meshing impacts [1,2]. The gear meshing vibrations will be transmitted to the whole housing structure via the transmission shafts and supporting parts, which will damage the properties of the entire transmission system seriously.…”

Section: Introductionmentioning

confidence: 99%

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A Comparative Study Based on Different Control Algorithms for Suppressing Multistage Gear Transmission System Vibrations

Sun

Zhang

Zhu

et al. 2018

Shock and Vibration

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A modal analysis (MA) was preconsidered to determine a novel active vibration control (AVC) structure of multistage gear transmission system (MGTS) and an appropriate actuating position for the piezoelectric actuator (PZT); the results of the calculating method and the finite element method (FEM) were compared to validate the reliability of MA. The controllers based on different control algorithms were designed to drive the PZTs to output the control force for suppressing the host structure vibrations. To analyze the feasibility of the applied control schemes and discuss the control effects dominated by the different control algorithms, a series of active vibration control numerical simulations were studied. The cosimulation results validate the practicability of the proposed control schemes and provide a forcible guidance for the further experimental works.

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Section: Introductionmentioning

confidence: 99%

“…The results show that when the rotational speed is below 180 rpm, the plate vibrations reduced more than 7 dB. Recently, Dogruer and Pirsoltan [2] designed a nonlinear controller which can adjust the torque acting on the driving gear to minimize the disadvantageous impact of the time-varying mesh stiffness.…”

Section: Introductionmentioning

confidence: 99%

A Comparative Study Based on Different Control Algorithms for Suppressing Multistage Gear Transmission System Vibrations

Sun

Zhang

Zhu

et al. 2018

Shock and Vibration

View full text Add to dashboard Cite

show abstract

“…Generated vibrations affect the durability of the transmission components and undesirably affect their surroundings together with the accompanying noise. Many scientific studies aimed at reducing vibroactivity of gearboxes are continuously carried out [4][5][6]. The authors of these scientific works are looking for the possibility to limit generated vibrations in many areas, which include e.g.…”

Section: Introductionmentioning

confidence: 99%

An attempt to reduce the vibration of gearbox with non-parallel shaft axes by modifying the spur gear fixing method

Wojnar¹,

Juzek²,

Słowiński³

2018

Vib. proced.

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In this paper authors carried out research, while modified gear fixing was used to limit the vibrations of the gearbox with non-parallel shaft axes. For tests modified back-to-back test stand was used. During test gearbox worked without load, with various rotational frequency and value of non-parallelism of shafts axes. Analysis of the obtained results presents that only in some cases the use of modified fixing of gear causes a reduction of the measured vibrations.

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“…e experiment showed that the vibration of the gear system was significantly weakened. Dogruer and Pirsoltan [9] designed a nonlinear controller that could adjust the torque acting on the input shaft gear, which could effectively reduce the impact caused by the time-varying meshing stiffness.…”

Section: Introductionmentioning

confidence: 99%

Experimental Analysis of an Active Vibration Frequency Control in Gearbox

Wang

Zhang

et al. 2018

Shock and Vibration

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Aiming at the vibrations of the multistage gear transmission system aroused by the gear meshing excitation, a novel active vibration control structure with built-in piezoelectric actuators (PZT) was established. The active control forces generated by the PZT were transmitted to the shafts through the additional supporting bearings. In addition, an adaptive fuzzy proportion integration differentiation (AFPID) control algorithm was proposed as the primary control algorithm to reduce the transverse vibrations of the gear shaft. According to the control law of PID parameters, a fuzzy inference module was designed to adaptively adjust the PID parameters to obtain the optimal control effect. An experimental platform was set up to verify the control effect of the algorithm. The experiments performed show 10 dB reduction in housing vibrations at certain targeted mesh harmonics over a range of operating speeds.

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Active vibration control of a single-stage spur gearbox

Cited by 29 publications

References 57 publications

A Comparative Study Based on Different Control Algorithms for Suppressing Multistage Gear Transmission System Vibrations

A Comparative Study Based on Different Control Algorithms for Suppressing Multistage Gear Transmission System Vibrations

An attempt to reduce the vibration of gearbox with non-parallel shaft axes by modifying the spur gear fixing method

Experimental Analysis of an Active Vibration Frequency Control in Gearbox

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