Teaching Documents by Prof. (Dr). Kuldeep Singh Nagla
Section 3 and 4 of Indian Patent Act sets out a list of items which are not patentable inventions
IPR, 2020
Intellectual property (IP) refers to creations of the mind, such as inventions; literary and arti... more Intellectual property (IP) refers to creations of the mind, such as inventions; literary and artistic works; designs; and symbols, names and images used in commerce. The presentation is focused upon the overview of an Indian IPR system.
Papers by Prof. (Dr). Kuldeep Singh Nagla
Sensor Review, 2019
Purpose The purpose of this research is to provide the necessarily and resourceful information re... more Purpose The purpose of this research is to provide the necessarily and resourceful information regarding range sensors to select the best fit sensor for robust autonomous navigation. Autonomous navigation is an emerging segment in the field of mobile robot in which the mobile robot navigates in the environment with high level of autonomy by lacking human interactions. Sensor-based perception is a prevailing aspect in the autonomous navigation of mobile robot along with localization and path planning. Various range sensors are used to get the efficient perception of the environment, but selecting the best-fit sensor to solve the navigation problem is still a vital assignment. Design/methodology/approach Autonomous navigation relies on the sensory information of various sensors, and each sensor relies on various operational parameters/characteristic for the reliable functioning. A simple strategy shown in this proposed study to select the best-fit sensor based on various parameters su...
International Journal of Intelligent Unmanned Systems, 2018
Purpose An efficient perception of the complex environment is the foremost requirement in mobile ... more Purpose An efficient perception of the complex environment is the foremost requirement in mobile robotics. At present, the utilization of glass as a glass wall and automated transparent door in the modern building has become a highlight feature for interior decoration, which has resulted in the wrong perception of the environment by various range sensors. The perception generated by multi-data sensor fusion (MDSF) of sonar and laser is fairly consistent to detect glass but is still affected by the issues such as sensor inaccuracies, sensor reliability, scan mismatching due to glass, sensor model, probabilistic approaches for sensor fusion, sensor registration, etc. The paper aims to discuss these issues. Design/methodology/approach This paper presents a modified framework – Advanced Laser and Sonar Framework (ALSF) – to fuse the sensory information of a laser scanner and sonar to reduce the uncertainty caused by glass in an environment by selecting the optimal range information corr...
IAES International Journal of Robotics and Automation (IJRA), 2014
IAES International Journal of Robotics and Automation (IJRA)
Sensor based perception of the environment is an emerging area of the mobile robot research where... more Sensor based perception of the environment is an emerging area of the mobile robot research where sensors play a pivotal role. For autonomous mobile robots, the fundamental requirement is the convergent of the range information in to high level internal representation. Internal representation in the form of occupancy grid is commonly used in autonomous mobile robots due to its various advantages. There are several sensors such as vision sensor, laser rage finder, and ultrasonic and infrared sensors etc. play roles in mapping. However the sensor information failure, sensor inaccuracies, noise, and slow response are the major causes of an error in the mapping. To improve the reliability of the mobile robot mapping multisensory data fusion is considered as an optimal solution. This paper presents a novel architecture of sensor fusion frame work in which a dedicated filter (DF) is proposed to increase the robustness of the occupancy grid for indoor environment. The technique has been ex...
World Journal of Engineering
Purpose Modern service robots are designed to work in a complex indoor environment, in which the ... more Purpose Modern service robots are designed to work in a complex indoor environment, in which the robot has to interact with the objects in different ambient light intensities (day light, tube light, halogen light and dark ambiance). The variations in sudden ambient light intensities often cause an error in the sensory information of optical sensors like laser scanner, which reduce the reliability of the sensor in applications such as mapping, path planning and object detection of a mobile robot. Laser scanner is an optical sensor, so sensory information depends upon parameters like surface reflectivity, ambient light condition, texture of the targets, etc. The purposes of this research are to investigate and remove the effect of variation in ambient light conditions on the laser scanner to achieve robust autonomous mobile robot navigation. Design/methodology/approach The objective of this study is to analyze the effect of ambient light condition (dark ambiance, tube light and haloge...
Abstract—This paper presents the earthquake model by using a laser rangefinder while using laws o... more Abstract—This paper presents the earthquake model by using a laser rangefinder while using laws of reflection and few trigonometric equations. It give very quick output and very accurate. As it is known that the earthquake is the most destructive force of the nature, in present number of detectors are used to detect the earthquake. Here a new detector is proposed to detect the earthquake by using a laser rangefinder.
Abstract: This paper presents the design methodology and kinematics of the low cost ROV designed ... more Abstract: This paper presents the design methodology and kinematics of the low cost ROV designed for measurement applications within rivers and canals. Monitoring under water is a desirable parameter for various applications like recovery of the object, search and rescue operation, marine research, underwater station keeping for parameter measurement (Velocity and depth of water) and observations of cracks in dam etc. In the first part of the paper, various underwater environment monitoring techniques have been stated.
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Teaching Documents by Prof. (Dr). Kuldeep Singh Nagla
Papers by Prof. (Dr). Kuldeep Singh Nagla