Research Article
Mobile Robot Control Using Deep Reinforcement Learning and Autoencoder in Dynamic Environment
Issue:
Volume 10, Issue 3, September 2025
Pages:
44-52
Received:
16 October 2025
Accepted:
31 October 2025
Published:
11 December 2025
Abstract: In recent years, with the rapid development of artificial intelligence, many innovative changes have been made in the field of intelligent mobile robot development. In the field of control and navigation of mobile robots, learning-based methods have many advantages over traditional ones. The study of mobile robot control methods using deep reinforcement learning is a remarkable area in the development of mobile robots that must operate in dynamic environments. In the previous studies, the proposed robot control algorithms using deep reinforcement learning are mostly based on the given target point and obstacle information, the robot path planning is performed, and the corresponding control is based on the obtained path. The DDPG-based method is a typical example. However, in dynamic environments, DRL based robot path planning requires a state of target point and obstacles information, which leads to a large amount of computation, resulting in extremely long convergence time and even non-convergent cases. In this paper, we propose a new method for mobile robot control in dynamic environment that solves the dimensional problem by extracting the features of the configuration of obstacles using autoencoder and learning the DDPG algorithm based on the obtained features. Simulation results show that the proposed algorithm can effectively solve the mobile robot control problem in dynamic environment.
Abstract: In recent years, with the rapid development of artificial intelligence, many innovative changes have been made in the field of intelligent mobile robot development. In the field of control and navigation of mobile robots, learning-based methods have many advantages over traditional ones. The study of mobile robot control methods using deep reinforc...
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Review Article
Literature Review on Wind Turbines: Design, Performance, and Technological Developments
Fayrouz Hesham Ahmed,
Haidy Hany Hendawy,
Hamsa Ali Mekki,
Huda Mohamed El-Sayed,
Razan Ayman Mohamed,
Mostafa Shawky Abdelmoez*
Issue:
Volume 10, Issue 3, September 2025
Pages:
53-73
Received:
9 May 2025
Accepted:
5 November 2025
Published:
24 December 2025
DOI:
10.11648/j.ijimse.20251003.12
Downloads:
Views:
Abstract: This paper shows an overview of understanding the wind turbines, their historical evaluation and technological advancements in wind turbine design and how they work, capturing the progress from early wooden structures of the 19th century to contemporary high-capacity machines. Highlighted are significant milestones, including Blyth's first electric wind turbine and Brush's improved designs, followed by Poul la Cour's innovative aerodynamic concepts and substantial contributions made during the interwar years. The paper also shows wind turbines classification based on different concepts and their main components explaining their function and their design mechanism as rotor, blades & gearbox and how they work together to convert wind energy into electrical energy. Due to increasing interest in offshore turbines, wind energy looks like to have a particularly potential future. Even with improvements, maximizing turbine performance, reducing environmental effects, and integrating wind energy into the electrical grid are still difficult tasks with many challenges. Recent studies on complex aerodynamic systems and structural health monitoring reflect ongoing efforts to extend turbine lifetime and efficiency where the paper highlights two different studies MEMS sensors and SHM system. In order to address the present issues with wind energy use and to pursue sustainable, renewable, cost-effective energy solutions for the future, the paper's conclusion highlights the need for ongoing research and development. Future developments in smart grid and energy storage technologies will also be essential to improving offshore wind farms' dependability and efficiency. Through encouraging cooperation among scientists, engineers, and representatives, the shift.
Abstract: This paper shows an overview of understanding the wind turbines, their historical evaluation and technological advancements in wind turbine design and how they work, capturing the progress from early wooden structures of the 19th century to contemporary high-capacity machines. Highlighted are significant milestones, including Blyth's first electric...
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Pak Mu Rim
