Bogie suspension systems are becoming increasingly popular in tipper vehicles to enhance their performance and durability, especially in demanding environments like construction and mining areas [1]. Bolsters contribute significantly to the overall performance and durability of the bogie suspension systems of tipper vehicles by evenly distributing the loads across the whole suspension system. They act as shock absorbers and negate the impact caused by the rough terrains and heavy loads, thereby reducing stress on individual components and maintaining the structural integrity of the vehicle. Bolsters also help in improving the ride comfort and to maintain the position of the suspension system [2].
This study focuses on the comprehensive testing and evaluation of bolsters to understand their modes and displacement data derived from field data. The primary objective is to analyse the performance and behaviour of bolsters under various operational conditions. Critical manners of deformation and displacement patterns were identified by methodically examining the collected data from the field. The purpose of these acumens is to inform and guide the consequent design modifications, to which they will be of utmost importance. The result of these evolutions in the design of bolsters will eventually lead to more effectual and durable bolsters which in turn will improve their trustworthiness and efficiency in real-world applications.
Due to a number of aspects measuring bolster displacement and modes data in the field is a challenging task. Because the bolster may move unpredictably in jagged and rough terrain, it is more difficult to measure displacement and modes precisely. Precise data collection depends on the sensor’s placement. It can be difficult to identify the best places for sensors in the field that prevent interference and produce accurate data. It is crucial to make sure that every measurement tool is accurately attuned both before and during data collection activity. Sensor drift due to field conditions may demand frequent recalibration due to the complex and multidirectional movement of bolsters in tipper vehicles. It takes sophisticated algorithms and analytical methods to accurately capture these movements and realize their modes. Due to its placement within the vehicle’s suspension system, the is challenging to reach for measurement. This may curb the kinds of sensors and techniques that are available for use.
In general, an assortment of environmental, technical and practical obstacles must be overcome in order to measure bolster displacement and modes data in the field. Careful planning, sturdy tools and pioneering analytical techniques are needed to handle these complications and guarantee accurate and reliable data collection.