Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Stability of structures

Stability of structures

In mechanical engineering, the stability of systems under various forces is critical for designing durable and efficient structures. One fundamental way to explore these concepts is by analyzing systems like two rods connected at a pivot point, O, with a torsional spring of spring constant k at the pivot point. This system is similar in appearance to a scissor jack used to change tires on a car. In this case, the arms of the linkage (equivalent to the rods in this system) are entirely vertical,...

Pole and System Stability

Pole and System Stability

The transfer function is a fundamental concept representing the ratio of two polynomials. The numerator and denominator encapsulate the system's dynamics. The zeros and poles of this transfer function are critical in determining the system's behavior and stability.
Simple poles are unique roots of the denominator polynomial. Each simple pole corresponds to a distinct solution to the system's characteristic equation, typically resulting in exponential decay terms in the system's...

Stability

Stability

The time response of a linear time-invariant (LTI) system can be divided into transient and steady-state responses. The transient response represents the system's initial reaction to a change in input and diminishes to zero over time. In contrast, the steady-state response is the behavior that persists after the transient effects have faded.
The stability of an LTI system is determined by the roots of its characteristic equation, known as poles. A system is stable if it produces a bounded...

Stability of Equilibrium Configuration: Problem Solving

Stability of Equilibrium Configuration: Problem Solving

The stability of equilibrium configurations is an important concept in physics, engineering, and other related fields. In simple terms, it refers to the tendency of an object or system to return to its equilibrium position after being disturbed. The stability of an equilibrium configuration can be analyzed by considering the potential energy function of the system and examining its behavior near the equilibrium point.
Problem-solving in the context of the stability of equilibrium configuration...

Applications of Stress

Applications of Stress

Consider a structure made of a boom and a rod designed to support a load. These two components are connected by a pin and stabilized by brackets and pins. The boom and the rod are detached from their supports to assess the different stresses imposed on this structure, and a free-body diagram is drawn. Then, all the forces applied, including the load acting on the structure, are identified. The reaction forces exerted on both the boom and the rod are computed using the equilibrium equations.
The...

Stability of Equilibrium Configuration

Stability of Equilibrium Configuration

Understanding the stability of equilibrium configurations is a fundamental part of mechanical engineering. In any system, there are three distinct types of equilibrium: stable, neutral, and unstable.
A stable equilibrium occurs when a system tends to return to its original position when given a small displacement, and the potential energy is at its minimum. An example of a stable equilibrium is when a cantilever beam is fixed at one end and a weight is attached to the other end. If the weight...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Engineering Control Technologies to Protect Operators in Agricultural All-Terrain Vehicle Rollovers.

Journal of agricultural safety and health·2021

Same author

Energy Absorption in Actual Tractor Rollovers with Different Tire Configurations.

International journal of environmental research and public health·2021

Same author

The Effect of Friction on Actuation Torques of Foldable Rollover Protective Structures.

Journal of agricultural safety and health·2020

Same author

Developing and evaluating a finite element model for predicting the two-posts rollover protective structure nonlinear behaviour using SAE J2194 static test.

Biosystems engineering·2020

Same author

Foldable rollover protective structures: Universal lift-assist design.

Biosystems engineering·2020

Same author

Tractor rollover fatalities, analyzing accident scenario.

Journal of safety research·2018

Search research articles

Related Experiment Video

Updated: Feb 18, 2026

Measurement of Spatial Stability in Precision Grip

Measurement of Spatial Stability in Precision Grip

Published on: June 4, 2020

Tractor ROPS and Stability Research: Introduction to this Special Issue.

Paul D Ayers¹, Valda Rondelli²

¹University of Tennessee.

Journal of Agricultural Safety and Health

|November 16, 2017

Summary

This summary is machine-generated.

Tractor overturns remain a significant risk in agriculture, causing fatalities. This research explores rollover protective structures (ROPS) and stability to enhance operator safety and prevent accidents.

Keywords:

ROPS SHWA meeting rollover protective structures safety stability tractor

More Related Videos

An Instrumented Pull Test to Characterize Postural Responses

An Instrumented Pull Test to Characterize Postural Responses

Published on: April 6, 2019

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor

Published on: June 16, 2021

Related Experiment Videos

Last Updated: Feb 18, 2026

Measurement of Spatial Stability in Precision Grip

Measurement of Spatial Stability in Precision Grip

Published on: June 4, 2020

An Instrumented Pull Test to Characterize Postural Responses

An Instrumented Pull Test to Characterize Postural Responses

Published on: April 6, 2019

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor

Measurement of the Hand Transmitted Vibration of the Human Hand Arm System During Operation of a Hand Tractor

Published on: June 16, 2021

Area of Science:

Agricultural Engineering
Occupational Safety and Health
Machine Stability Analysis

Background:

Tractors are essential for modern agriculture, providing power and traction.
Operating large, high-clearance tractors on uneven terrain poses significant stability risks.
Tractor overturns are a leading cause of fatalities in agricultural settings worldwide.

Discussion:

This special issue addresses critical research on tractor rollover protective structures (ROPS) and stability.
Investigations focus on factors contributing to tractor instability and the effectiveness of protective systems.
Analysis includes understanding continuous roll potential for improved operator safety.

Key Insights:

Recent research from Italy and the U.S. targets solutions for tractor stability and overturn prevention.
Understanding the dynamics of tractor instability is crucial for developing effective safety measures.
Rollover protective structures (ROPS) are vital for mitigating risks associated with tractor operations.

Outlook:

Continued research aims to enhance operator protection through improved ROPS design and stability analysis.
Implementing findings will contribute to reducing fatalities in agricultural machinery accidents.
Future work will focus on addressing emerging issues in tractor safety and operational stability.