Related Experiment Video
Updated: Jun 27, 2025

A Vibrotactile Feedback Device for Seated Balance Assessment and Training
Published on: January 20, 2019
A dimensional design of tractor seat based on Iranian anthropometric characteristics
Masoud Feyzi1, Hossein Navid1, Héctor Ignacio Castellucci2
1Department of Biosystems Engineering, University of Tabriz, Tabriz, Iran.
Background:
The dimensional seat design process should consider both the users' tasks and their physical characteristics.
Objective:
To use an approach for the design and evaluation of seat dimensions based on the anthropometric characteristics of the Iranian population and the requirements of tractor operators.
Methods:
Some existing equations relating the seat dimensions to anthropometric characteristics were modified according to logical justifications and international standards. A new mathematical-statistical method was used to extract the equations estimating the constant seat dimensions based on the theoretical maximizing of the accommodation level. In addition, an Overall Seat Accommodation Score (OSAS) was developed to represent the mean of seat dimensions accommodation level and dimensional accommodation equality, simultaneously.
Results:
The dimensional seat design can be affected under different conditions of adjustability, esthetic, and space limitations. However, it was shown that it is possible to improve the design of tractor seats without any significant increase in the final cost and complexity.
Conclusion:
A new approach was used for tractor seats for a sample of Iranian operators and can be used for the design and evaluation of tractor seats for other target populations.
Related Concept Videos
Normal and Tangetial Components: Problem Solving
Design of Transmission Shafts
Controller Configurations
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
Design Example: Design of an Irrigation Channel
PD Controller: Design
Designing a continuous-data controller requires selecting and linking components like adders and integrators, which are fundamental in Proportional,...
Design Example: Traverse Angle Computations

