Q-Learnıng Based Real Tıme Path Plannıng for Mobıle Robots

Decision making and movement control are used for mobile robots to perform the given tasks. This study presents a real time application in which the robotic system estimates the shortest way from robot's current location to target point via Q learning algorithm and makes decision to go the target point on the estimated path by using movement control. Q Learning algorithm is known as a Reinforcement Learning RL algorithm. In this study, it is used as a core algorithm for estimation of the path that is optimum way for mobile robot in an environment. The environment is viewed by a camera. This study includes three phases. Firstly, the map and the locations of all objects including a mobile robot, obstacles and target point in the environment are determined by using image processing. Secondly, Q Learning algorithm is applied for the problem of the estimation of the shortest way from the current location of the robot to target

point. Finally, a mobile robot with three omni wheels was developed. Experiments were carried out using this robot. Two different experiments are performed in experimental environment. The results obtained are shared at the end of the paper.

BY Halil Cetin | Akif Durdu | M. Fatih Aslan | M. Mustafa Kelek "Q-Learnıng Based Real Tıme Path Plannıng for Mobıle Robots"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29625.pdf 

Paper URL: https://www.ijtsrd.com/engineering/computer-engineering/29625/q-learn%C4%B1ng-based-real-t%C4%B1me-path-plann%C4%B1ng-for-mob%C4%B1le-robots/halil-cetin

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Matlab Implementation of Power Quality Improvement Based on Fast Dynamic Control

The paper is based on power quality with fast dynamic control having no isolation transformer. The concept is simulated using famous MATLAB tool and the proposed architecture is based on four switching devices only, forming two half bridge voltage source inverters one connected in parallel with the load and another one connected in series with the AC mains and both having the same DC link. 

BY Mujeeb Ullah Malik | Nipun Aggarwal "Matlab Implementation of Power Quality Improvement Based on Fast Dynamic Control"


Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29643.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/29643/matlab-implementation-of-power-quality-improvement-based-on-fast-dynamic-control/mujeeb-ullah-malik

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Design of Modern Grid Fed from Hybrid (Solar and Wind) Energy Source

This paper presents a control of a micro grid at an isolated location fed from wind and solar based hybrid energy sources. The machine used for wind energy conversion is doubly fed induction generator DFIG and a battery bank is connected to a common DC bus of them. A solar photovoltaic PV array is used to convert solar power, which is evacuated at the common DC bus of DFIG using a DC DC boost converter in a cost effective way.

BY Jaffar Hussain | Nipun Aggarwal "Design of Modern Grid Fed from Hybrid (Solar and Wind) Energy Source"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29642.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/29642/design-of-modern-grid-fed-from-hybrid-solar-and-wind-energy-source/jaffar-hussain

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A Novel Approach for Programmable Interface Based Load Shedding for Voltage Stability Improvement

This Load Shedding is a technique by which the authority of electricity manages and handles the inconveniences of the electrical power consumed by the consumers. Blackouts of electricity are the basic problem which needs to be resolved in power systems. It is impossible to thoroughly prohibit blackouts. Unexpected and large changes in formation volume such as Interruption of a generator can cause a huge variance between formation and load pressure. If voltage and frequency are beyond the acceptable range the system turns in ambiguous position and in this position the system regulator is attempt and operated to retrieve the voltage and frequency in the a

cceptable range. In case the interpretation is huge the regulator can't retrieve the voltage and prevalence in the acceptable range. In this condition the solution to bypass the electricity breakdown is only load shedding strategy. 

BY Saima Yousuf | Prashant Thapliyal "A Novel Approach for Programmable Interface Based Load Shedding for Voltage Stability Improvement"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29641.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/29641/a-novel-approach-for-programmable-interface-based-load-shedding-for-voltage-stability-improvement/saima-yousuf

international journals in engineering, engineering journal, conference issue publication

Reinforcement of Pond Ash Bed with Recron 3S and Analysis of Its Geotechnical Properties

A huge amount of ash pond is being generated by the thermal power plants and other such processes involving the combustion of coal in developed and developing countries. It has a hazardous effect on the environment and human beings. Some of the largest coal reserves are there in India hence, it is one of the largest producers of coal and coal based thermal power plant installations. The current rate of deposition of Pond ash in India has reached 160 million tons per annum. Around 90 sq km acres of precious land is used for the storage of abandoned Pond ash. But the current utilization rate of ash is only around one third of its total production. The fly ash is disposed of in the ash ponds. This practice leads to an ever increasing ponding area for storing ash and causes environmental issues for the people living around the industrial area including thermal power plants. The developmental projects like the construction of highways and roads have taken a boost in recent years. This requires a huge amount of natural soil and aggregates to be either excavated or deposited. The opportunity cost for such development is an environmental and economic issue. These issues need to be addressed by adopting some alternative methods. Pond ash is one such by product that can be used as material for filling in some of the geotechnical constructions. It is a non plastic and lightweight material. The present work describes the effect of moisture content, degree of compaction, synthetic fiber as reinforcement on various geotechnical properties of pond ash are studied. A series of tests including direct shear test, CBR test, light compaction as well as heavy compaction test, unconfined compression test was performed to estimate the strength characteristics of compacted pond ash using polyester as reinforced material. Physical properties of the pond ash were studied by performing tests like specific gravity test, grain size distribution test by mechanical sieve analysis. This study is helpful for the successful application of pond ash in different fields such as embankment construction, road base, and sub base construction, designing of retaining walls, etc. It also provides an eco friendly approach for the disposal of pond ash. 

BY Ummar Rashied | Nasir Ali "Reinforcement of Pond Ash Bed with Recron 3S and Analysis of Its Geotechnical Properties"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29613.pdf 

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/29613/reinforcement-of-pond-ash-bed-with-recron-3s-and-analysis-of-its-geotechnical-properties/ummar-rashied

ugc approved journals for engineering, manuscript submission, paper publication for engineering

A Review Study on Seismic Behavior of Tall Structure by using Floating Columns with Shear Wall

Floating column rest on the beam, means the beam which support the column is act as a foundation. That beam is called as transfer beam. This is widely used in high storied buildings which are used for both commercial and residential purpose. This helps to alter the plan of the top floors to our convenience. The transfer beam that support floating column will be designed with more reinforcement. 

BY Shivani Barde | Nitesh Kushwah
a "A Review Study on Seismic Behavior of Tall Structure by using Floating Columns with Shear Wall"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29633.pdf 

Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/29633/a-review-study-on-seismic-behavior-of-tall-structure-by-using-floating-columns-with-shear-wall/shivani-barde

international journals in engineering, engineering journal, conference issue publication

An IOT Based Low Power Health Monitoring with Active Personal Assistance

Among sensible goals of active and assisted living paradigm is the unobtrusive monitoring of daily living activities. A lot of research has been going on continuous home and personal monitoring applications. There are many solutions were adapted by these technologies to make better remote monitoring applications. The traditional continuous home and personal monitoring systems which are implemented with traditional client server architecture which may fail in factors like low power consumption, un deterministic data delivery time, More sensitive to external connectivity issues temporary failures of servers , adhoc networks using ZigBee and Z wave etc. and also increase the cost of implementation. However, when dealing with the home environment, and especially with older adults, obtrusiveness, usability, and cost concerns are of the utmost relevance for active and assisted Living AAL joint program. With advent of cloud services, the continuous remote monitoring based applications became truly plug and play' approach implementation and also reduce the problems of temporary failures. One of the biggest challenges in this area is to make such application devices work with low power battery based applications . The main drawback comes from the higher power consumption, inherently needed to sustain much higher data rates. In this project, a solution is proposed to improve the low power consumption in Wi Fi sensors by making use of advanced RF based Microprocessor from Texas instruments CC3200 . Bed Occupancy sensor automation has been designed and implemented to test the feasibility of the approach. The TI CC3200 comes with ARM Cortex M4 as a core and inbuilt Wi Fi subsystem. The CC3200 provides different power modes to make the device enter into sleep or hibernate mode. This device will only enter only in work phase when the sensor is active state. During this phase, the processor sample and processes the sensor data and uploads to the cloud using REST API. Thing speak is an IoT cloud service used to present the sensory data as graphs, bar charts, and dashboards on the cloud remaining time it will enter into sleep phase to save the power of the device, so that it will extend the battery life time of the device. 

B. N. Meenakshi | Mrs. N. V. Durga "An IOT Based Low Power Health Monitoring with Active Personal Assistance"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-1 , December 2019,

URL: https://www.ijtsrd.com/papers/ijtsrd29603.pdf 

Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/29603/an-iot-based-low-power-health-monitoring-with-active-personal-assistance/b-n-meenakshi

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