Megalingam, Rajesh Kannan; Vadivel, Shree Rajesh Raagul; Kotaprolu, Sai Smaran; Nithul, Bagathi; Kumar, Devisetty Vijay; Rudravaram, Gaurav. “Cleaning Robots: A Review of Sensor Technologies and Intelligent Control Strategies for Cleaning.” Journal of Field Robotics, 2025, https://doi.org/10.1002/rob.22515.
Cleaning robots have transformed how we clean, particularly in hard-to-reach areas. While initially focused on floor cleaning, these robots have evolved and now clean a variety of surfaces, including walls, staircases, pools, tanks, ventilation ducts, and windows. Through ongoing research and development, their cleaning effectiveness has improved thanks to new designs, technologies, and control methods. This review paper offers a detailed look at the latest advancements in cleaning robots, examining the sensor technologies and intelligent control strategies that make them more efficient. The paper also addresses the challenges of using these robots in everyday settings, offering insight into their real-world applications.
Figure 1 Robots can support various cleaning applications. A broad classification is provided in the figure.
