Title: |
Study the technical states of air compressed-hydraulic brake system by using a hidden Markov model
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Authors: |
Giang-Nam.HOANG, Van-Dung.NGUYEN, Quoc-Bao.VU, Nho-Bien.NGUYEN, Ngoc-Tuan.VU |
Source: |
International Journal of Latest Engineering Research and Applications, pp 01 - 08, Vol 07 - No. 06, 2022 |
Abstract: |
In the using process, the technical state of the brake system is gradually changed in the deterioration trend. That significantly affects the reliability and working ability of the brake system and the truck.It is essential to determine the technical condition of the brake system. From there, propose solutions to improve the brake system’s efficiency in the particular truck. The article suggests applying the hidden Markov model to study the change in the technical status of the air compressed-hydraulic brake system on a transport truck.The survey results show that the “most possible” states correspond to the failure of each component of the system. That helps answer the question: how will the brake system’s ability to perform the functions change when corresponding to the change in the technical condition of the system components? Based on the technical status of the elements and the whole system, there will be a solution to exploit the equipment more effectively. |
Keywords: |
Technical status; Brake system; Markov Model; Hidden Markov Model |
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Title: |
Applying the Effect of Domestic Regulations on Fossil Fuel Export Prices to Predict the Economic Impact of Amendments to the Paris Climate Agreement’s Key Caveat
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Authors: |
James J. Tanoos |
Source: |
International Journal of Latest Engineering Research and Applications, pp 09 - 17, Vol 07 - No. 06, 2022 |
Abstract: |
Even though American pollution regulations have led to decreased domestic fossil fuel-based energy consumption, the US still exports more fossil fuels than ever. The Paris Climate Agreement, in a relatively-unknown caveat, does not factor fossil fuel exports into a country‟s regulatory model because emissions are only considered for the country that ultimately burns them. Activists intend to remedy this stipulation, but in the meantime, countries can freely export fossil fuels with little or no regulatory authority from any international institution. While the positive effects of sustainable energy are obvious, there has been little quantitative research on the effects of regulation on fossil fuel exports. This study aims to fill that gap by analyzing the impact of past federal pollution legislation on financial stakeholders associated with the American fossil fuel export industry. |
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Title: |
Load Forecasting in Central Java using ANFIS (Adaptive Neuro-Fuzzy Inference System)
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Authors: |
Susatyo Handoko, Imam Santoso |
Source: |
International Journal of Latest Engineering Research and Applications, pp 18 - 23, Vol 07 - No. 06, 2022 |
Abstract: |
The need for electrical energy that continues to increase must be balanced with the provision of adequate electrical energy. Therefore we need an electric power system that is reliable but still economical. The amount of electrical energy consumed must be the same as the electrical energy generated. The amount of electrical energy demand from consumers cannot be determined with certainty, therefore it is necessary to have an electric load forecasting. In this research, the ANFIS (Adaptive Neuro-Fuzzy Inference System) method is used to perform forecasting. The data used are historical data of daily peak load in Central Java from 2010 to 2016. The MAPE value is used as a benchmark in this forecast. The forecasting results will be compared with the forecast results using the load coefficient method. From the forecasting results, the absolute average error percentage obtained is 1.88%. The MAPE from ANFIS forecasting is 0.04% smaller than the MAPE forecasting results using the load coefficient method. |
Keywords: |
ANFIS, load forecasting, MAPE |
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Title: |
An IOT Based Smart Dustbin for Clean and Safe Public Place
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Authors: |
Dr. K. Gunasekaran, G. Ramya, T. Sai Kumar, S. Sandeep, K. Navya, C. Ranjith |
Source: |
International Journal of Latest Engineering Research and Applications, pp 24 - 27, Vol 07 - No. 06, 2022 |
Abstract: |
The main objective of this paper is when 70 percent of the garbage bin is filled, the IFTTT Web hook sends the notification to the concerned central station where the monitoring the levels and the position of the dustbin is to be done. This station monitors all the dustbin levels and gives the direction of collecting the garbage by sending the message to the garbage collectors and authority. This will avoid overflow of the bin. A Prototype of proposed system to be designed as per the consideration of all problems in garbage collection process and this proposal makes the city towards a smart city. |
Keywords: |
Smart bin, IFTTT Web hook, Garbage bin, IOT |
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Title: |
Fabrication of Chukudu Bike
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Authors: |
Mr. Channaveeraiah K M, Avishka Tomar, Amar Kulkarni, Bharath N R, Anubhav Ghimire |
Source: |
International Journal of Latest Engineering Research and Applications, pp 28 - 32, Vol 07 - No. 06, 2022 |
Abstract: |
This paper addresses a Chukudu Bike which is fabricated with very simple mechanisms at very low cost. In Goma, where chukudus form the "backbone of the local transportation system", chukudus are made of hard Mumba wood and eucalyptus wood, with scrap tires for wheel treads. These chukudus take one to three days to build, and last two to three years. The most commonly used size is about six- and one-half feet long, and carries a load of 1000 lbs. However, "the largest chukudus can carry up to 800 kilograms of weight." A small chukudu can be built in about three hours, using dimensional lumber and materials available in a hardware store. The chukudu is customizable to carry different types of cargo. To haul firewood some chukudus have a hole drilled in the middle of the sitting deck and insert a stick to hold firewood in place. Others have a large basket to carry various loads. |
Keywords: |
Chukudu Bike, Public Transportation |
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Title: |
Grass Cutting and Collecting Machine
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Authors: |
Dr. Mohamed Saleem, Roshan Bahadur Bhandari, Yathish M G, Rakshith Aradhya B C |
Source: |
International Journal of Latest Engineering Research and Applications, pp 33 - 36, Vol 07 - No. 06, 2022 |
Abstract: |
A grass cutter is a machine that is used to cut grass in a lawn. The blades of the grass cutter are generally powered by pushing the mower forward. In current days, grass cutter machines are operated by fuel and electrical energy which are costly and requires high maintenance. Hence, in this study, a hand-held operated machine for grass cutting will be designed and fabricated by using economically available materials. Important aspects such as durability, strength, and light weight were taken into design considerations for better performance characteristics. The entire configuration set up will be mounted on a roller which will be attached together with a frame and a set of wheel arrangement. This portable grass cutter can be used to maintain and trim grass in gardens, home, schools or yards. |
Keywords: |
Grass Cutting Machine, hand-held and Manual Operator |
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Title: |
Fabrication of Farm Cultivator
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Authors: |
Mr. Sunil Kumar M, Vishal sah, Harish K, Virupa Samudram Poornima, Ram Kumar Mahato |
Source: |
International Journal of Latest Engineering Research and Applications, pp 37 - 41, Vol 07 - No. 06, 2022 |
Abstract: |
The main objective of our project is to design and development of ploughing machine to use it for cultivation of soil. Our aim is to reduce the man power required for the operation of the plough. We thought of solution being that instead of automating it fully we planned to semi automate it using engine, motors and power transmission equipment. This might help us reaching our goal by reducing the man power as well as cost. In this work we are planning to design& fabrication of ploughing machine to use of agricultural operations. |
Keywords: |
Paddy Farm Cultivation Machine, Reaper and Manual Operator |
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Title: |
Fabrication of Coconut Tree Climber
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Authors: |
Sandeep D V, Divya Raj Shrestha, Jaishwar R, Venkatesh S, Jaswanth V Gowda |
Source: |
International Journal of Latest Engineering Research and Applications, pp 42 - 45, Vol 07 - No. 06, 2022 |
Abstract: |
The main aim of this project is to design and fabrication of coconut tree climbing machine. The device consists of an L-shape base frame which supports all the components to be built upon. It is fitted with petrol engine, nylon tyres with rubber grippers at parallel each other for ease of the operations. Power from the petrol engine is supplied to the wheel climbing a coconut tree. Tapered wheel which is attached to the frame gives self-locking to the machine and it will help in balancing the machine while climbing tree. To accommodate for a change in the diameter of coconut tree as the device moves up and down, enough clearance is maintained between two parallel wheels. The device has been tested for its performance and to make it safe, reliable, efficient and also reduces the problems in climbing and cutting coconut from coconut tree to a good extend. |
Keywords: |
Coconut, Harvesting and Tree climbing. |
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Title: |
Staircase Climbing Trolley
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Authors: |
Mr. Prashant S Ganiger, Bikash Giri, Rajesh Dotel, Sudipto Bauri, Manikanta M |
Source: |
International Journal of Latest Engineering Research and Applications, pp 46 - 49, Vol 07 - No. 06, 2022 |
Abstract: |
This topic deals with the designing and manufacturing of a hand trolley, which can climb stair with less effort compared to carry it manually. The technical issues in designing of this vehicle are the stability and speed of the vehicle while climbing stairs. However, the steepness of the stairs is also the important concern of this study. The uses of this special vehicle are in the frequent lift of goods such as books for library, medicines for hospital, regular goods of any technical or non-technical institutes, or transportation any toxic material for industries and give freedom to the retarded person or paralyzed patients to move anywhere over flat surface as well as stairs. The vehicle has four wheels arrangement to support its weight when it moves over the flat surface. Each set wheel frame consists of three wheels attached with nut and bolt. Using of this vehicle, the labor cost can be reduced as well as huge amount of loads can be transferred uniformly with less power consumption. Moreover, considering some drawbacks due to lack of implementation of all techniques during manufacturing phase the test and trial run showed considerably significant and encouraging results that might help the future researchers to incorporate a gear box and steering mechanism to make the vehicle more versatile. |
Keywords: |
Staircase Climbing Trolley and Manual Operator |
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Title: |
All Wheel Steering Mechanism
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Authors: |
Mr. Arunkumar S M, Pankaj Kumar Sah, Madhusudhan V, Shankaran R, Murli Manohar Singh |
Source: |
International Journal of Latest Engineering Research and Applications, pp 50 - 54, Vol 07 - No. 06, 2022 |
Abstract: |
When we go to check the vehicles, most of the vehicles now a day are using two-wheel steering system. The problem in two-wheel steering system is that there is requirement of more turning radius to turn the vehicle. But if we talk about the efficiency, we get to know that two wheels have low efficiency as compared to four-wheel steering system. So, if we use four-wheel steering system instead of two-wheel steering system we can improve efficiency as well as can decrease the turning radius of the vehicle. Four-wheel steering system is only method to overcome the problem of over steering and under-steering. The purpose of this project to make all four wheels movable simultaneously. In this we have used linkage mechanism to move all wheels of the vehicle. We use Ackerman steering system at both front and rear wheel for steering system in the vehicle. We connect both the Ackerman steering by link mechanism to change the angle of rotation of vehicle. All wheel steering system can be employed in some vehicles to improve steering response, increase vehicle stability while moving at certain speed, or to decrease turning radius at low speed. It enables the car to be steered into tighter parking spaces. |
Keywords: |
Four-wheel steering (4ws), Crab Steer, Rack and Pinion, Spur Gear |
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