Applications of mobile robots are continuously capturing the importance in numerous areas such as agriculture, surveillance, defense, and planetary exploration to name a few. Accurate navigation robot is highly significant for its uninterrupted operation. Simultaneous localization mapping (SLAM) one widely used techniques navigation. SLAM consists front- back-end processes, wherein front-end includes sensors. These sensors play role acquiring accurate environmental information further...

A predefined path tracking with the help of Wheeled mobile robots (WMR) is very popular in various modern applications including agriculture, medicine and many more. The application a certain can be achieved by using either Trajectory Tracking or Path following method. This paper makes an attempt to design novel control law which combines two techniques together order maximize benefits provided methods individually. However, successful implementation this task vulnerable because parametric...

Accurate navigation capability is one of the essential features required to be present in modern-day mobile robotics. In this regard special challenges are presented by environments where external mapping aid absent. This paper presents a LiDAR based Simultaneous Localization and Mapping (LiDAR-SLAM) technique enable an omni directional robot successfully navigate create 2D map GPS/GNSS denied environment. The SLAM utilizing together with IMU sensor data combined odometry simultaneously...

In this paper, a recently developed meta-heuristic optimization method, Whale Algorithm (WOA) is used to tune the parameters of PID controller for different systems. The algorithm evaluated by setting integral absolute error and time as objective function various transfer functions. results obtained are compared with Ziegler-Nichols (Z-N), Genetic (GA) Particle Swarm Optimization (PSO). prove effectiveness proposed provides researchers options improved system performance.

This paper explores the emerging field of thermo-acoustic devices, specifically focusing on developing robust bidirectional turbines. Amidst growing concerns about climate change, rising energy demands, and urgent need for alternative solutions, study highlights underexplored domain turbines within systems, offering a crucial pathway toward cleaner more sustainable technologies, thereby providing commercialization potential. It identifies significant gap in dedicated investigations regarding...

In order to facilitate the large-scale applications of rechargeable Zn-air batteries, non-noble-metal-based materials with high activity for oxygen reduction (ORR) and evolution reactions (OER) are highly needed replacing noble-metal-based materials. Here, a new method is used developing Cu-doped ZIF-67 (Cu/ZIF-67) nanoparticles carbonizing at various temperatures (500 °C–900 °C). Benefiting from doping Cu on surface synergistic interaction between underlying Co atoms, Cu/Co-NC-800...

Textile industry has remained the backbone of Pakistani economy and this fact is still valid to a large extent. According Gallup report, in 2018-2019, Pakistan's largest export was textile industry, with hosiery readymade garments contributing 544 billion PKR/3.47 USD total trade but due lack trained human resources lot local factories are unable meet deadlines maintain quality products. To solve problem technological solution proposed which robots will assist workers by doing their...

An adaptive control technique is introduced in this paper order to efficiently overcome the parametric uncertainties and external disturbances which might prove be catastrophic tracking task of Mobile Robots (MR). The implied independent underlying model robot thus making it easier implement. Moreover, asymptotic stability guaranteed by use Lyapunov approach. distinction also established through simulations comparing with a state dependent Riccati equation (SDRE) based robust controller.