Best 100 PLC Projects for Final Year Engineering Students

The best 100 PLC projects can be invaluable for engineering students looking to gain hands-on experience. These Programmable Logic Controller projects can range from basic to advanced levels, catering to various industrial applications.

PLC Projects for Final Year Engineering Students

Final-year engineering students often look for projects that are not just challenging but also aligned with real-world industrial applications. Here are 100 PLC-based projects for final-year engineering students with a brief description for each.

Advanced Automation Systems

1. Smart Warehouse Management
   • Develop a PLC-based system to automate warehouse operations like inventory tracking, sorting, and dispatching.
2. Automatic Pharmaceutical Dispensing
   • Use PLCs to control the automated dispensing of pharmaceutical items in hospitals, including proper dosages and timings.
3. Solar Panel Tracking System
   • Create a solar tracking system that moves the solar panel to follow the sun using PLC control algorithms.
4. Smart Traffic Control System
   • Implement adaptive traffic light timings based on real-time traffic conditions using PLCs and sensors.
5. High-speed Rail Signalling System
   • Develop a PLC-based control system for high-speed rail signaling, focusing on safety and efficiency.

Process Control and Monitoring

6. Chemical Batch Process Control
   • Implement a PLC-based control system to handle the mixing, heating, and reactions in a chemical batch process.
7. Water Treatment Plant Automation
   • Automate the different stages of water treatment including filtration, chlorination, and distribution using PLC.
8. Automated Brewery System
   • Control the brewing process including mashing, fermentation, and bottling through a PLC-based system.
9. Oil Refinery Operations
   • Develop a PLC control system for monitoring and controlling the complex processes within an oil refinery.
10. HVAC Control with Energy Efficiency
    • Implement an energy-efficient HVAC control system using PLCs to monitor and adjust heating, ventilation, and air conditioning.

Industrial Robotics

11. Robotic Arm Control
    • Develop a PLC program for the precise control of a multi-axis robotic arm used in sorting or assembly lines.
12. Automated Guided Vehicles (AGVs)
    • Implement PLC-based control for AGVs used in industrial plants for material handling.
13. CNC Machine Control
    • Use PLC to control a CNC machine, focusing on high precision and multiple axis control.
14. Robotic Painting System
    • Implement a PLC-based robotic system for automated painting of industrial parts.
15. Drone Landing Pad
    • Develop a PLC-controlled landing pad with various safety and guidance features for drones.

Advanced Monitoring Systems

16. Earthquake Monitoring and Alerting
    • Use PLCs to detect seismic activity and trigger alarms or other safety measures.
17. Industrial Fire Safety System
    • Implement a PLC-based fire detection and control system that can activate sprinklers, alarms, and notify authorities.
18. Pipeline Leak Detection
    • Develop a PLC-controlled system for detecting and isolating leaks in oil or gas pipelines.
19. Real-time Energy Monitoring
    • Use PLCs to monitor energy consumption in an industrial plant and suggest optimizations.
20. Medical Monitoring System
    • Develop a PLC-based system for monitoring vital stats and administering medication in a healthcare sector.

Renewable Energy Systems

21. Wind Turbine Control System
    • Implement a PLC-based control system for optimizing wind turbine performance based on wind speed and direction.
22. Hydroelectric Dam Control
    • Use a PLC to control the water flow and turbine speeds in a hydroelectric dam.
23. Smart Grid Implementation
    • Develop a smart electrical grid that uses PLCs to optimize distribution and handle load shedding.
24. Waste-to-Energy Conversion
    • Create a PLC-based system to automate the conversion of waste material to energy.
25. Solar Water Heating System
    • Implement an automated water heating system that uses solar energy, controlled by a PLC.

Industrial Internet of Things (IIoT)

26. Remote Industrial Monitoring
    • Develop a PLC-based IIoT system for remote monitoring and control of industrial machines.
27. Automated Agricultural System
    • Use PLC and IoT sensors to automate agricultural processes like irrigation, harvesting, and pest control.
28. Smart Building Management
    • Implement a PLC-based building management system that integrates lighting, HVAC, and security.
29. Supply Chain Tracking
    • Use PLCs and IoT to develop a real-time tracking system for supply chain management.
30. Predictive Maintenance
    • Implement predictive maintenance algorithms in a PLC to forecast machine failures and schedule timely repairs.

Healthcare Systems

31. Automated Blood Bank

• Implement a PLC-based system to manage blood storage conditions, blood type sorting, and dispensing.

32. Hospital Bed Allocation

• Develop a PLC system to automate the allocation of hospital beds based on patient needs and availability.

33. Automated Drug Dispensing in Pharmacy

• Use PLCs to create an automatic system for sorting and dispensing drugs in a pharmacy setup.

Smart Manufacturing

34. Quality Inspection Automation

• Implement a PLC-controlled quality inspection line that uses machine vision and other sensors to inspect products.

35. Flexible Manufacturing System

• Develop a flexible manufacturing line that can be easily reconfigured for different products, all controlled by a PLC.

36. PLC-based 3D Printer Control

• Use a PLC to control a 3D printer, focusing on precision and support for various materials.

Utilities Management

37. Waste Management and Recycling

• Implement a PLC system to sort recyclables and non-recyclables in waste management facilities.

38. Automated Street Lighting

• Develop a PLC-based control system to adjust street lighting based on time of day or detected movement.

39. Water Supply Network

• Create a PLC-based control system to manage water supply networks including pumps and valves.

Food Processing

40. Automated Bakery Line

• Implement a PLC system to control various stages of bread-making including kneading, proofing, and baking.

41. Automated Beverage Filling

• Develop a PLC-based system for an automated beverage filling line with precise volume control.

42. Food Packaging Automation

• Create a PLC-based system to handle the automated packaging of different types of food items.

Maritime Applications

43. Automated Fishing System

• Implement a PLC-controlled fishing system to manage nets, winches, and sort catches.

44. Port Container Management

• Use PLCs to automate the loading and unloading of containers in a shipping port.

45. Submarine Ballast Control

• Develop a PLC system for managing ballast tanks in a submarine to control buoyancy.

Retail and Services

46. Automated Retail Checkout

• Implement a PLC-based system for automated scanning and billing in retail stores.

47. Smart Car Wash

• Create a PLC-controlled smart car wash system with variable wash modes and billing.

48. Automated Restaurant Ordering

• Develop a PLC-based system for automating food ordering and table allocation in restaurants.

Miscellaneous

49. PLC-controlled Mini Golf Course

• Use PLCs to create obstacles and track scores in a mini-golf course setup.

50. Escape Room Automation

• Develop a PLC-controlled escape room with various automated puzzles and challenges.

Transportation Systems

51. Automated Parking Lot

• Use PLCs to manage entry, exit, and slot allocation in an automated multi-level parking lot.

52. Railway Crossing Safety

• Develop a PLC-based system that controls railway crossings, including gate movements and signaling.

53. Airport Baggage Handling

• Implement a PLC-controlled baggage handling and sorting system for airports.

54. Elevator Control System

• Create a PLC-based elevator control system that handles multiple elevators in a building.

55. Automated Toll Collection

• Develop a PLC system for automated toll collection that supports various payment methods.

Renewable Energy and Sustainability

56. Smart Home Energy Management

• Implement a PLC-based system to manage energy consumption in smart homes, including solar and wind energy sources.

57. PLC in Waste-to-Energy Plants

• Use PLC to manage and control the conversion of waste material to energy, focusing on efficiency and safety.

58. Automated Composting System

• Develop a PLC-based system for efficient and odor-free composting in community settings.

59. PLC in Smart Agriculture

• Implement a PLC-based smart irrigation and crop monitoring system.

60. Automated Solar Cleaning System

• Create a PLC-based system for automated cleaning of solar panels to maintain efficiency.

Home Automation

61. Smart Lock and Security System

• Develop a PLC-controlled smart lock system with integrated security features like face recognition.

62. Home Theater Automation

• Implement a PLC system to control lighting, screens, and sound in a home theater setup.

63. Automated Laundry System

• Create a PLC-based system for a complete laundry process including washing, drying, and sorting.

64. Intelligent Cooking Assistant

• Use PLCs to manage temperature, cooking time, and stir in an automated cooking system.

65. Automated Pet Care System

• Develop a PLC-controlled feeding, cleaning, and monitoring system for pets.

Hazardous Environment Operations

66. Automated Chemical Handling

• Implement a PLC system for safe and accurate handling of hazardous chemicals in an industrial plant.

67. Mining Automation

• Develop a PLC-based control system for automated drilling and material handling in mines.

68. Radiation Monitoring

• Create a PLC system to monitor and manage radiation levels in nuclear power plants.

69. PLC in Deep-Sea Exploration

• Implement a PLC-controlled system for deep-sea exploration tasks like mapping and sample collection.

70. Explosive Material Handling

• Use PLCs to safely transport and handle explosive materials in a controlled environment.

Utility and Public Services

71. Automated Waste Collection

• Develop a PLC system for efficient waste collection in urban areas.

72. Water Reservoir Management

• Create a PLC-based control system to monitor and manage water levels in a reservoir.

73. Emergency Response System

• Implement a PLC system for optimized emergency vehicle dispatch based on real-time traffic conditions.

74. Automated Public Toilets

• Use PLCs to control cleaning, maintenance, and usage of public toilets.

75. Smart Bus Stops

• Develop a PLC-based smart bus stop with real-time tracking and schedule updates.

Research and Education

76. PLC-based Telescope Control

• Implement a PLC system for automated celestial tracking in a telescope.

77. Automated Science Experiment

• Create a PLC-based system to run a series of science experiments with data logging features.

78. Classroom Automation

• Use PLCs to automate classroom functionalities like lighting, projectors, and attendance tracking.

79. Library Automation

• Develop a PLC system for automated book sorting, tracking, and check-in/check-out processes.

80. Automated Test Grading

• Implement a PLC-controlled machine for automated test paper grading and data analysis.

Automotive and Transport

81. Automated Car Manufacturing Line

• Use PLCs to control various stages of an automobile manufacturing line, including welding, painting, and assembly.

82. Conveyor Belt Sorting System

• Develop a PLC-based system to sort items on a conveyor belt based on weight, size, or other criteria.

83. PLC-based Drone Control

• Implement a PLC-controlled system to manage drones for tasks like delivery, surveillance, and more.

84. Traffic Light Control System

• Develop a PLC system that manages traffic lights dynamically based on real-time traffic flow.

85. Automated Bicycle Sharing System

• Implement a PLC-based system to manage a public bicycle-sharing program including check-in, check-out, and real-time tracking.

Sports and Entertainment

86. Automated Bowling Alley

• Create a PLC-based system to control the pin setting, scoring, and lane conditions in a bowling alley.

87. PLC in Paintball Arenas

• Use PLCs to manage and control various elements in a paintball arena, such as pneumatic traps and scoreboards.

88. Swimming Pool Management

• Develop a PLC-controlled system to manage pool cleanliness, heating, and water levels.

89. Automated Shooting Range

• Implement a PLC-based system to manage targets, scoring, and safety measures in a shooting range.

90. Race Track Management

• Create a PLC-based system to manage the functioning of a race track including lap timing and safety measures.

Advanced Technologies

91. PLC-based AR/VR Systems

• Use PLCs to control augmented and virtual reality systems, focusing on interaction and real-world integration.

92. Quantum Computing Simulation

• Develop a PLC-based simulation system to understand quantum computing algorithms.

93. Nano-Fabrication Control

• Implement a PLC-controlled system for nano-fabrication tasks in a lab environment.

94. Smart Mirror

• Create a PLC-based smart mirror that displays news, weather, and other customizable information.

95. Wearable Device Control

• Develop a PLC-based control system for wearable devices like smartwatches or fitness trackers.

Environmental Applications

96. PLC in Wildlife Monitoring

• Use PLCs to manage sensors and cameras for wildlife monitoring in remote locations.

97. Forest Fire Detection

• Implement a PLC-controlled system to detect and alert about forest fires in real time.

98. Air Quality Monitoring

• Create a PLC-based system to constantly monitor and report on air quality in urban areas.

99. Flood Alert System

• Develop a PLC system that monitors water levels and weather conditions to provide flood alerts.

100. Soil Health Monitoring – Implement a PLC-based system to continuously monitor soil health, nutrient levels, and moisture content.

The list of 100 PLC projects covers a wide range of industries, applications, and complexities. These projects can serve as excellent material to select as your final year engineering projects for students. I hope this list serves as a useful resource.

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