A5045453499- Solar Radiation and Photovoltaics
- Hydrology and Watershed Management Studies
- Risk and Safety Analysis
- Metaheuristic Optimization Algorithms Research
- Water Quality Monitoring Technologies
- Air Quality Monitoring and Forecasting
- Supply Chain Resilience and Risk Management
- Robotics and Sensor-Based Localization
- Air Quality and Health Impacts
- Advanced Control Systems Design
- Extremum Seeking Control Systems
- Modular Robots and Swarm Intelligence
- Hydrological Forecasting Using AI
- Photovoltaic System Optimization Techniques
- Robotic Path Planning Algorithms
- Vehicle emissions and performance
- Occupational Health and Safety Research
- Energy Load and Power Forecasting
Institute of Engineering
2020-2022
Tribhuvan University
2021-2022
Nepal Development Research Institute
2020-2021
Rapid industrialization and population growth have elevated the concerns over water quality. Excessive nitrates phosphates in system an adverse effect on aquatic ecosystem. In recent years, machine learning (ML) algorithms been extensively employed to estimate quality traditional methods. this study, performance of nine different ML is evaluated predict nitrate phosphorus concentration for five watersheds with land-use practices. The distribution affects model all urban watersheds, regular...
Global solar radiation (GSR) is a critical variable for designing photovoltaic cells, furnaces, collectors, and other passive applications. In Nepal, the high initial cost subsequent maintenance required instrument to measure GSR have restricted its applicability all over country. The current study compares six different temperature-based empirical models, artificial neural network (ANN), five machine learning (ML) models estimating daily utilizing readily available meteorological data at...
This paper presents archimedes optimization algorithm(AOA) and dispersive flies optimization(DFO) to optimally tune gain parameters of PID control scheme in order regulate DC motor’s speed. These suggested techniques the controller by minimization fitness function represented integral time multiplied absolute error (ITAE). The modelling simulation are carried out MATLAB/Simulink. transient response unit step input obtained from AOA-PID-ITAE andDFO-PID-ITAE controllers were compared those...
This paper uses industry-wide survey data to assess employees' perception of safety culture in the Nepalese aviation industry. A factor analysis with Principal Component Analysis extraction and varimax rotation is employed extract factors from set thirty-three variables. The initial solution identifies "Positive practices", "Management decision making", "Safety management systems", "Implementation policies procedures" as influencing an organization. Likewise, respondents considered most...
This paper proposes a novel algorithm combining object detection and potential field for autonomous operation of SCARA arm. The start, obstacles, goal states are located detected through the RetinaNet Model. model uses standard pre-trained weights as checkpoints which is trained with images from working environment then plans suitable path start to state avoiding obstacle based on results model. tested real prototype promising results.