Metaheuristics Based Modeling and Simulation Analysis of New Integrated Mechanized Operation Solution and Position Servo System

Abstract

Inadequate environmental protection is a problem, and to address it, the efficiency and quality grade of mechanical operations should be improved. A new comprehensive mechanized operation solution is proposed. The position control of a servo motor utilizing a PID (proportional, integral, derivative) controller and soft computing optimization approaches is explored in this paper. The essential technological realization techniques are reviewed and assessed, which serves as a reference for comprehensive mechanization solutions. The simulation model may be used to examine system features and explore control strategy by reflecting the characteristics of the actual system. A PID controller is designed by establishing a mathematical model based on the position servo system. It is verified that the PID control link is added to the pneumatic position servo control system. Through the comparison of the PID control experiment and PID control simulation data, the system can achieve high-precision position control, and the error is less than ±20 mm, meeting the requirements of rust removal and spraying design, and showing that the control system works stably and reliably to achieve high-precision simulation of the pneumatic position servo system.

An Active Service Recommendation Model for Multi-Source Remote Sensing Information Using Fusion of Attention and Multi-Perspective

“…In the field of agricultural production, the recommendation of remote sensing data resources can assist users to carry out a land resource survey, precise fertilization, etc., and improve the efficiency of agricultural production. In addition, another direction of research application is to provide effective data support for other domain technologies, such as UAV cluster system [46], new mechanized operation system [47], etc. Although we have done lots of work on remote sensing resource assessment and real-time recommendation in this study, we were not able to bring the algorithm online to a large-scale, real production environment for A/B testing due to the limitation of the research environment, and we failed to consider the time-series process of the remote sensing user and resource value change in this study.…”

Squill: Testing DBMS with Correctness Feedback and Accurate Instantiation

“…The cost of migrating this approach to other DBMSs is slightly higher than Squirrel. Moreover, the universality of the method is also very important [22,23]. In the future, we plan to achieve the universality of the fuzzer by implementing an instantiation method that satisfies the intersection of most SQL grammars and then writing extensions for each DBMS based on this universal method.…”

Untitled

“…Through techniques such as Motor Movement, 3D virtual learning environment (3D VLE), Virtual Peers (VPs), 3D generic virtual environment platform, students are able to manage their daily activities better. In relation to this, numerous researchers have conducted studies on the aforementioned techniques for instance, [60], Morne Edward [61][62][63][64][65]). Nonetheless, these aforementioned techniques are still lacking in terms of effectiveness.…”