Journal of Moeslim Research Technik

Robotic Arm Control System Design for High Precision Work

2025-02-20T21:57:26+07:00

The demand for high-precision tasks in various industries, such as manufacturing and healthcare, necessitates the development of advanced robotic systems. Traditional robotic arms often struggle to meet the accuracy and repeatability required for precision work. This research focuses on designing a control system specifically tailored for robotic arms to enhance their performance in high-precision applications. The primary goal of this study is to develop an advanced control system for robotic arms that improves accuracy and reliability during precision tasks. The research aims to evaluate the effectiveness of various control algorithms in optimizing the performance of the robotic arm. A systematic approach was employed, utilizing simulation software to design and test different control strategies, including PID control and adaptive control methods. Performance metrics such as positional accuracy, response time, and stability were analyzed through a series of experiments conducted in both simulated and real-world environments. The implementation of the advanced control system resulted in significant improvements in the robotic arm's performance. The adaptive control method achieved a positional accuracy of 0.1 mm, with a response time reduction of 30% compared to traditional PID control. These findings demonstrate the effectiveness of the proposed control strategies in enhancing precision. The research successfully developed a robust control system for robotic arms, significantly improving their ability to perform high-precision tasks.

Implementation of Haptic Control in a Robotics System for Remote Surgery

2025-02-20T22:02:44+07:00

The advancement of telemedicine and robotic surgery has led to increased interest in haptic feedback systems, which enhance the surgeon's ability to perform remote procedures. Haptic technology provides tactile sensations, allowing surgeons to feel the instruments' interactions with tissues, thus improving precision and control during surgery. This research aims to implement haptic feedback in robotic surgical systems, evaluating its impact on surgical performance and user experience during remote operations. The study seeks to determine whether incorporating haptic feedback can enhance the effectiveness and safety of robotic-assisted surgeries. A mixed-methods approach was employed, combining hardware development of a robotic surgical system with haptic feedback integration. Surgeons participated in controlled experiments to perform simulated surgical tasks with and without haptic feedback. Performance metrics, including task completion time, accuracy, and user satisfaction, were assessed. The implementation of haptic feedback resulted in a 30% reduction in task completion time and a 25% improvement in accuracy compared to non-haptic conditions. Surgeons reported higher satisfaction levels and increased confidence in performing procedures with the haptic-enabled system. The findings indicate that integrating haptic feedback into robotic surgical systems significantly enhances surgical performance and user experience. This research contributes to the growing body of knowledge in robotic surgery, demonstrating the potential of haptic technology to improve outcomes in remote surgical procedures.

Efficiency of Wireless Charging Systems in High-Speed Electric Vehicles

2025-02-20T22:12:21+07:00

The increasing adoption of electric vehicles (EVs) necessitates the development of efficient charging solutions. Wireless power transfer (WPT) technology has emerged as a promising method for enhancing the convenience and efficiency of EV charging. Understanding the efficiency of WPT systems in high-speed charging applications is critical for their widespread implementation. This research aims to evaluate the efficiency of wireless charging systems for high-speed electric vehicles. The study investigates various factors affecting energy transfer efficiency, including alignment, distance, and frequency of operation. An experimental setup was created to test a wireless charging system under controlled conditions. Efficiency measurements were taken at different distances and alignments between the transmitter and receiver coils. Data were analyzed to identify optimal operating conditions and performance metrics. The findings indicated that the wireless charging system achieved an overall efficiency of 85% under ideal conditions. Efficiency decreased with increased distance between the coils, with a notable drop at distances exceeding 20 cm. Optimal alignment was found to enhance energy transfer, significantly improving overall system performance. The study demonstrates that wireless charging systems can be efficient for high-speed electric vehicles, with potential for practical applications in urban environments. These findings highlight the importance of optimizing system design and alignment to maximize efficiency.

Light Sensing Technology Innovation (Li-Fi) as an Alternative Wireless Communication Solution

2025-02-20T22:20:01+07:00

The increasing demand for high-speed wireless communication has led to the exploration of alternative technologies beyond traditional Wi-Fi. Light Fidelity (Li-Fi) technology, which utilizes visible light for data transmission, presents a promising solution to enhance wireless communication capabilities while alleviating congestion in radio frequency spectrum. This research aims to evaluate the effectiveness of Li-Fi as an alternative wireless communication method. The study focuses on analyzing data transmission rates, coverage areas, and potential applications of Li-Fi technology in various environments. An experimental approach was employed, involving the design and implementation of a Li-Fi system using LED lights for data transmission. Performance metrics, including data throughput and signal stability, were measured under different lighting conditions and distances. Comparative analysis with traditional Wi-Fi systems was conducted to assess the advantages and limitations of Li-Fi. The findings indicated that Li-Fi technology achieved data transmission rates exceeding 1 Gbps under optimal conditions, significantly outperforming conventional Wi-Fi in terms of speed. Coverage was effective within a range of 10 meters, with stable performance in various indoor environments. The results highlight Li-Fi's potential for applications in high-density areas, such as offices and hospitals. Li-Fi technology emerges as a viable alternative for wireless communication, offering high-speed data transmission and reduced interference.

The Effect of Aerodynamic Design on Fuel Efficiency in Commercial Vehicles

2025-02-20T22:22:59+07:00

The increasing demand for fuel efficiency in commercial vehicles has prompted extensive research into aerodynamic designs. Improved aerodynamics can significantly reduce drag, leading to enhanced fuel economy and lower operational costs for commercial fleets. Understanding the relationship between aerodynamic design and fuel efficiency is critical for optimizing vehicle performance. This research aims to evaluate the impact of various aerodynamic designs on the fuel efficiency of commercial vehicles. The study focuses on analyzing the performance differences between conventional and streamlined vehicle shapes. An experimental approach was employed, utilizing computational fluid dynamics (CFD) simulations alongside real-world driving tests. Several vehicle models with different aerodynamic features were tested under controlled conditions. Fuel consumption data was collected and analyzed to assess the relationship between design modifications and fuel efficiency. The findings indicated that streamlined designs improved fuel efficiency by an average of 15% compared to conventional models. Vehicles with enhanced aerodynamic features experienced reduced drag coefficients, leading to significant fuel savings during operation. The results demonstrated a clear correlation between aerodynamic optimization and improved fuel economy. The research highlights the crucial role of aerodynamic design in enhancing fuel efficiency for commercial vehicles. These findings emphasize the importance of integrating aerodynamic considerations into vehicle design processes.