Purpose – The purpose of this paper is to develop a portable all‐position welding robot for the welding of intersected pipes. Design/methodology/approach – A complete procedure is adopted to conduct the design. The task and motion of the robot are analyzed and a mathematical description of...

Purpose – The purpose of this paper is to realize a smooth and secure brake assistance system to avoid rear‐end collision of automobiles. Design/methodology/approach – It is important to judge necessity of deceleration assistance as early as possible and initiate the assistance naturally...

Purpose – The purpose of this paper is to focus on the local minima issue encountered in motion planning by the artificial potential field (APF) method, investigate the currently existing approaches and analyze four types of previous methods. Based on the conclusions of analysis, this paper...

Purpose – The purpose of this paper is to solve the trajectory planning problem of industrial robots in a complex environment. Design/methodology/approach – A simultaneous algorithm was presented in which the trajectory was generated gradually as the robot moves. It takes into account the...

Purpose – This paper aims to represent a novel framework for optimization of robotic handling from disarray to structure where the products are randomly distributed on a surface, the initial location of the products are known (with the aid of image processing, laser position sensors, etc.) and...

Purpose – The term selection problem for selecting query terms in information filtering and routing has been investigated using hill‐climbers of various kinds, largely through the Okapi experiments in the TREC series of conferences. Although these are simple deterministic approaches, which...

Purpose – Although the mean-variance portfolio selection model has been investigated in the literature, the difficulty associated with the application of the model when dealing with large-scale problems is limited. The aim of this paper is to close the gap by using the quadratic risk (standard...

Purpose – The purpose of this paper is to provide an integrated group decision support system (GDSS) that will select the appropriate human resource (HR) capabilities for a firm by using existing decision algorithms and information technology (IT) software systems. Design/methodology/approach...

Purpose – The purpose of this paper is to provide a minimum time algorithm to intercept an object on a conveyor belt by a robotic manipulator. The goal is that the robot is able to intercept objects on a conveyor line moving at a given speed in minimum time. Design/methodology/approach – In...

Purpose – The purpose of this paper is to develop an efficient method for solving a vehicle scheduling problem (VSP) in 2D industrial environments. An autonomous vehicle is requested to serve a set of work centers in the shop floor providing transport and delivery tasks while avoiding...