Condition monitoring of slider crank mechanism of a linear servo mechanism using encoder sensor signal harmonics

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

DANESH MEHDI; MOHAMMADI ALI AKBAR

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF MECHANICAL ENGINEERING Year:2020 | Volume:50 | Issue:1 (90) Page(s): 101-108

Download Full-Text

Persian Verion

View:

435

Download:

Cites:

Information Journal Paper

Title

Condition monitoring of slider crank mechanism of a linear servo mechanism using encoder sensor signal harmonics

Author(s)

DANESH MEHDI | MOHAMMADI ALI AKBAR | Issue Writer Certificate

Keywords

Encoder sensor

Signal processing

linear servo mechanism

Slide crank mechanism

Abstract

Although clearance in mechanisms facilitates manufacturing and assembly, it will lead to undesirable results such as an increase in vibration and a decrease in accuracy. Joint clearance is considered as the main cause of errors in the position and the direction of the links. This research has investigated the possibility of using encoder signals to estimate the extent of clearance in the joints of a slide crank servomechanism. The output signal of the encoder was studied in three modes of zero, low and high clearances. It was done on the point of the part that serves as a link for servomechanism. The output signals of encoder were tested, analyzed and compared with those in joints with/without clearances. It was found that the signals had a sinusoidal waveform in the joint with ideal clearance but it has a distorted waveform in the joint which has high clearance. The results show that the distortion available in encoder signals may be used as a criterion to estimate and monitor clearance condition in Slide crank mechanisms.

Cites

No record.

References

No record.

Cite

APA: Copy

DANESH, MEHDI, & MOHAMMADI, ALI AKBAR. (2020). Condition monitoring of slider crank mechanism of a linear servo mechanism using encoder sensor signal harmonics. JOURNAL OF MECHANICAL ENGINEERING, 50(1 (90) ), 101-108. SID. https://sid.ir/paper/270107/en

Vancouver: Copy

DANESH MEHDI, MOHAMMADI ALI AKBAR. Condition monitoring of slider crank mechanism of a linear servo mechanism using encoder sensor signal harmonics. JOURNAL OF MECHANICAL ENGINEERING[Internet]. 2020;50(1 (90) ):101-108. Available from: https://sid.ir/paper/270107/en

IEEE: Copy

MEHDI DANESH, and ALI AKBAR MOHAMMADI, “Condition monitoring of slider crank mechanism of a linear servo mechanism using encoder sensor signal harmonics,” JOURNAL OF MECHANICAL ENGINEERING, vol. 50, no. 1 (90) , pp. 101–108, 2020, [Online]. Available: https://sid.ir/paper/270107/en

Related Journal Papers