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DESIGN AND IMPLEMENTATION OF A NOVEL ENERGY-EFFICIENT MULTIPLIER CIRCUIT USING APPROXIMATE COMPUTING TECHNIQUE 采用近似计算技术设计并实现了一种新型节能乘法器电路
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2023.7201
Visanthi. V.P
A promising paradigm for many imprecision-tolerant applications has recently been identified as approximate arithmetic. By reducing accuracy standards, it can significantly reduce circuit complexity, latency, and energy consumption. In this research, we present a unique significance-driven logic compression (SDLC) approach for an energy-efficient approximate multiplier design. An algorithmic and adjustable lossy compression of the partial product rows based on their progressive bit importance is the core of this approach. To lessen the number of product rows, the resulting product terms are then commutatively remapped. As a result, the multiplier's complexity in terms of the number of logic cells and the lengths of critical routes is significantly decreased.
对于许多不精确容错应用来说,一个很有前途的范例最近被确定为近似算法。通过降低精度标准,可以显著降低电路复杂性、延迟和能耗。在这项研究中,我们提出了一种独特的意义驱动逻辑压缩(SDLC)方法,用于节能的近似乘法器设计。基于渐进式位重要性的部分积行可调有损压缩算法是该方法的核心。为了减少乘积行数,然后对结果乘积项进行交换重映射。因此,乘法器在逻辑单元数和关键路径长度方面的复杂性显著降低。
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引用次数: 0
NEW ADVANCES IN SMART PACKAGING PRODUCTION METHODS 智能包装生产方法的新进展
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2023.7107
M. Balasubramanian, M. Chellasudheer, V. Manojkumar, J. Arasu, T. A Mathesh
The Consumer wants and demands longer life expectancy in food and beverage to adapt to the changing global trends. Food packing technology is used to pack the food to maintain quality and avoid contamination. The food business has seen significant advancements in the packaging sector, with the majority of active and intelligent improvements occurring in food manufacturing, and packaging innovation. Active and intelligent packaging is a new and fascinating area of technology that has a positive impact on today's consumer needs. Active packaging technology is used for producing high-quality food products with safer packing techniques. This will support the food to endure the environment and expand its lifetime. Whereas an intelligent packing system uses sensors, indicators & other carriers which are used to monitor the product condition and its current state during transit. This article presents a quick analysis of the food-packing technologies that are widely implemented.
消费者希望并要求食品和饮料的预期寿命更长,以适应不断变化的全球趋势。食品包装技术是用来对食品进行包装,以保持食品的质量,避免污染。食品行业在包装领域取得了重大进展,大多数积极和智能的改进发生在食品制造和包装创新方面。主动和智能包装是一个新的和迷人的技术领域,对今天的消费者需求产生了积极的影响。活性包装技术是用更安全的包装技术生产高质量的食品。这将支持食物忍受环境并延长其寿命。而智能包装系统则使用传感器、指示器和其他载体来监控产品状况及其在运输过程中的当前状态。本文简要分析了目前广泛应用的食品包装技术。
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引用次数: 0
A NEW APPROACH TO A PORTABLE ATTENDANCE MARKING SYSTEM USING PIC16F877A 一种基于pic16f877a的便携式考勤系统的设计
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2022.6502
Neelawathura N.W.R.W, Ashvin M, Devindan S, Ruwandika S
Marking the attendance of the students is very important in universities, colleges, and institutions. The main objective of this work is to make a portable attendance system. We have used RFID technology for this system. The main aim of our system is to get the attendance without wasting time, without any paperwork, and also to get the attendance details quickly. This system has a microcontroller and that is the heart of the system. After we entered the information about the student’s ID, the system will save it automatically, and then the system can work on its own.
在大学、学院和机构中,记录学生的出勤情况是非常重要的。本工作的主要目的是制作一个便携式考勤系统。我们在这个系统中使用了RFID技术。我们系统的主要目的是不浪费时间,不需要任何文书工作,也可以快速获得考勤信息。这个系统有一个微控制器,它是系统的核心。我们输入学生的ID信息后,系统会自动保存,然后系统就可以自己工作了。
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引用次数: 0
WATER IRRIGATION USING AROID (ARDUINO +ANDROID) EMBEDDED SYSTEM 用水灌溉采用aroid (arduino + android)嵌入式系统
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2021.5302
Rumaesa Ansari, Kashif Khan, A. Naikal, Saurabh K. Patil
Watering is the best and most important practice of irrigation. It is also the most labor-intensive task in daily irrigation process. The two major aspects of watering are when to water and how much to water . To make the task of watering easy, the Arduino + Android application-based plant watering system is created. The present work uses an 8051 microcontroller. It is programmed to receive the input signal. The input signal is the varying moisture condition of the soil which can be sensed using an appropriate sensing arrangement. On receipt of the signal the controller generates an output which in turn a relay for operating the water pump. Also, for making it more farmer helping, it is having more features like crop monitoring (done by using CNN), fertilizer Recommendation, Lending business, weather detection (using API), etc. KeywordsMicrocontroller 8051, Irrigation, Soil Moisture Content, Manual Irrigation Mechanism, CNN, API, etc.
浇水是最好也是最重要的灌溉方法。也是日常灌溉过程中劳动强度最大的工作。浇水的两个主要方面是何时浇水和浇水多少。为了简化浇水任务,我们创建了基于Arduino + Android应用程序的植物浇水系统。本工作采用8051单片机。它被编程为接收输入信号。输入信号是土壤的湿度变化情况,可以通过适当的传感装置来感应。在接收到信号后,控制器产生一个输出,该输出依次为操作水泵的继电器。此外,为了让它更多地帮助农民,它有更多的功能,如作物监测(通过CNN完成)、肥料推荐、贷款业务、天气检测(使用API)等。关键词:单片机8051,灌溉,土壤含水量,人工灌溉机制,CNN, API等
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引用次数: 0
MINIMIZATION OF WELD DEFECTS IN MIG AND TIG WELDING 最大限度地减少mig焊和tig焊中的焊接缺陷
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2022.6102
R. S. Kumar, S. Nath, N. Kumar, K. Karthik
Our project work done for minimizing the welding defects that occur during MIG welding at brake unit in Brakes India Ltd. Welding is the process of joining two similar or dissimilar metals permanently, where MIG welding uses inert gas for shielding and consumable metal for joining two metals. In Brake unit, the welding is performed for joining the web with the rim to form brake shoe. This welding should be very strong so as to resist the distortion due to shear force under dynamic condition. To eradicate frequent occurrences of defects such as blow hole, pin blow hole and start weld. Some of the TQM tools such as cause and effect diagram, Pareto chart, 4 M Methodology and why-why analysis are used to identify the root cause. Hence remedial action taken such as liner cleaning, nozzle cleaning, stopper at the machine bed and tensionner at the feeding unit, helps in reducing the rework rate from 5% to 3%.
我们的项目工作是为了尽量减少在刹车装置的MIG焊接过程中发生的焊接缺陷。焊接是将两种相似或不同的金属永久连接起来的过程,其中MIG焊接使用惰性气体作为保护,使用消耗性金属将两种金属连接起来。在制动单元中,进行焊接以将腹板与轮辋连接成制动蹄片。这种焊接应非常坚固,以抵抗在动态条件下剪切力引起的变形。消除吹孔、销吹孔、起焊等常见缺陷。一些TQM工具,如因果图、帕累托图、4m方法和why-why分析被用来识别根本原因。因此,采取补救措施,如清洗衬套、清洗喷嘴、床身的塞子和喂料单元的张紧器,有助于将返工率从5%降低到3%。
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引用次数: 0
ANAUDIO DENOISING APPROACH USING HYBRID MODIFIED FAST WAVELET TRANSFORM METHOD 基于混合修正快速小波变换的无音频去噪方法
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2022.6604
Dr. P. Senthilkumar, 2Asha.V, Dr.G. Ramesh, M.Muthukumar, Dr. Amairullah Khan Lodhi
Noise includes all unwelcome ambient sounds. If a sound is perceived as delightful music or annoying noise, it will be perceived as having the same decibel level. The fundamental drawback of noise in an audio signal is that it degrades the signal's quality during transmission over the communication system. Real-time audio signals are gathered for the present study using a microphone. The additive white Gaussian noise of AWGN is blended with a genuine audio source. The Median, Finite Impulse Response filter with Wavelet Transform approach is a hybrid filter for denoising audio signals that incorporates the Median Filter, FIR Filter, and Wavelet Transform techniques (MFWT). In this study Peak Signal to Noise Ratio and Mean Square Error (MSE) are used to assess MFWT performance(PSNR). In terms of SNR (82.04) and RMSE score, MFWT performs better than the median filter, FIR filter, and Wavelet transform (0.055).
噪音包括所有不受欢迎的环境声音。如果一种声音被认为是令人愉快的音乐或令人讨厌的噪音,它将被认为具有相同的分贝水平。音频信号中噪声的根本缺点是它会在通信系统中传输时降低信号的质量。本研究使用麦克风收集实时音频信号。AWGN的加性高斯白噪声与真实音源混合。带小波变换的中值有限脉冲响应滤波器是一种混合滤波器,用于去噪音频信号,它结合了中值滤波器,FIR滤波器和小波变换技术(MFWT)。本研究使用峰值信噪比和均方误差(MSE)来评估MFWT性能(PSNR)。在信噪比(82.04)和RMSE评分方面,MFWT优于中值滤波器、FIR滤波器和小波变换(0.055)。
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引用次数: 0
TEXT SUMMARIZATION USING NLP 使用NLP的文本摘要
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2022.6405
Chetana Varagantham, J.Srinija Reddy, Uday Yelleni,, Madhumitha Kotha, P.Venkateswara Rao
This Project represents the work related to Text Summarization. In this paper, we present a framework for summarizing the huge information. The proposed framework depends on highlight extraction from the internet, utilizing both morphological elements and semantic data. Presently, where huge information is available on the internet, it is most important to provide improved ways to extract the information quickly and most efficiently. It is very difficult for human beings to manually extract the summary of a large document of text. There are plenty of text materials available on the internet. So, there is a problem of searching for related documents from the number of documents available and absorbing related information from it. In essence to figure out the previous issues, automatic text summarization is very much necessary. Text Summarization is the process of identifying the most important and meaningful information in an input document or set of related input documents and compressing all the inputs into a shorter version while maintaining its overall objectives.
本项目代表了与文本摘要相关的工作。在本文中,我们提出了一个对海量信息进行汇总的框架。提出的框架依赖于从互联网中提取亮点,同时利用形态元素和语义数据。目前,在互联网上有大量的信息,提供改进的方法来快速有效地提取信息是最重要的。人工提取大型文本文档的摘要是非常困难的。网上有大量的文字资料。因此,从现有的文档数量中搜索相关文档并从中吸收相关信息是一个问题。从本质上讲,要解决前面的问题,自动文本摘要是非常有必要的。文本摘要是在一个输入文档或一组相关输入文档中识别最重要和最有意义的信息,并在保持其总体目标的同时将所有输入压缩成更短的版本的过程。
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引用次数: 0
DESIGN AND ANALYSIS OF SUSPENSION SYSTEM USING MR FLUID 基于磁流变液的悬架系统设计与分析
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2023.7205
Samanwita Bagg, Pratik. A. Shetye, Ankit Wala, Pradynesh Sarfare, Rushabh Shah
MR fluids, also known as magnetorheological fluids, are a smart material that can adapt its rheological properties in the presence of a magnetic field. This unique characteristic allows MR fluids to be utilized in various active and semi-active control systems. The composition of MR fluids includes magnetizable iron particles of micron size, suspended in a base fluid that is non-magnetic, and additives to prevent sedimentation and clustering. Upon exposure to magnetic fields, MR fluids can modify their viscosity and shear strength, offering improved performance in various applications. Over the last few decades, MR fluids have garnered significant interest in the field of engineering, with numerous studies exploring their potential uses. They have been employed in systems such as vibration control, aircraft landing gears, helicopter lag dampers, dynamometers, brakes, and clutches, among others. MR fluids are considered a promising material in engineering due to their ability to change properties in response to magnetic fields. This versatility has opened up new possibilities and improved existing technologies, making MR fluids a valuable tool in the advancement of engineering systems.
磁流变流体,也被称为磁流变流体,是一种智能材料,可以在磁场存在下调整其流变特性。这种独特的特性使得磁流变液可以应用于各种主动和半主动控制系统。磁流变液的组成包括悬浮在非磁性基础液中的微米级可磁化铁颗粒,以及防止沉淀和聚集的添加剂。在暴露于磁场后,MR流体可以改变其粘度和剪切强度,从而在各种应用中提供更好的性能。在过去的几十年里,MR流体在工程领域引起了极大的兴趣,许多研究探索了它们的潜在用途。它们已被用于振动控制、飞机起落架、直升机滞后阻尼器、测力计、制动器和离合器等系统中。磁流变流体由于其响应磁场而改变性质的能力而被认为是一种很有前途的工程材料。这种多功能性开辟了新的可能性,改进了现有技术,使MR流体成为工程系统发展的宝贵工具。
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引用次数: 0
EXPERIMENTAL STUDY ON AIR COOLING SYSTEM BY USING CONVERGENT NOZZLES 会聚式喷嘴空气冷却系统的实验研究
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2022.6503
Prof S. V. Mishra, Ajay Kawale, P. Kalpande, Yogesh Junghare, Prasad Mokalka
Air conditioners (AC) are costly and most of the Indians use evaporative cooling system i.e Desert cooler for cooling on regular basis. However the use of evaporative cooling system is not favorable in all conditions . Because for comfort we have to consider temperature as well as humidity. The climate of India consists of wide range of weather conditions across a vast geographical scale and varied topography , making generalizations difficult. More over India has a wide range of coastal area. The costal area get hotter in summer and it has humidity too . We can’t use evaporative cooling system in these conditions , as it increases humidity which makes the surrounding uncomfortable. Hence, our project aim is to develop an alternative for evaporative cooling and also , to build something which is cost effective and comparatively efficient. In our project rather than using water to reduce temperature which increase humidity, we use nozzles which help in reducing temperature without using water as evaporative cooling system and without using gases as in AC.
空调(AC)很贵,大多数印度人使用蒸发冷却系统,即沙漠冷却器定期冷却。然而,蒸发冷却系统的应用并不适用于所有工况。因为为了舒适,我们必须考虑温度和湿度。印度的气候包括各种各样的天气条件,跨越广阔的地理范围和不同的地形,使得概括起来很困难。更有超过印度范围的沿海地区。沿海地区在夏天变得更热,也有湿度。在这种情况下,我们不能使用蒸发冷却系统,因为它会增加湿度,使周围环境不舒服。因此,我们的项目目标是开发一种替代蒸发冷却的方法,同时,建造一种成本效益高、效率相对较高的东西。在我们的项目中,我们使用喷嘴,而不是用水来降低温度,从而增加湿度,这有助于降低温度,而不使用水作为蒸发冷却系统,也不像空调那样使用气体。
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引用次数: 0
HEAT CONDUCTED THROUGH FINS OF VARYING CROSS-SECTIONS 通过不同截面的翅片传导的热量
Pub Date : 1900-01-01 DOI: 10.54473/ijtret.2023.7203
Rohit Gupta, Neeraj Pandita, I. Singh
The conduction of heat takes place through the fins or spines from particle to particle due to a temperature gradient in the direction of decreasing temperature. Heat is not lost equally by each element of the fin but is lost mostly near the base of the fin. Thus there would be a waste of the material if a uniform fin is used. These aspects demand the construction of fins of varying cross-sections like triangular fin, hyperbolic fin, and parabolic fin. The paper analyzes a triangular fin and a parabolic fin to find the rate of conduction of heat through them via Laplace Transform means. The results obtained are the same as obtained with other methods.
由于温度梯度在温度下降的方向上,热的传导通过鳍或刺从粒子到粒子。散热片的每个单元并不是均匀散失热量,而是主要散失在靠近散热片底部的地方。因此,如果采用均匀散热片,就会浪费材料。这些方面需要构造不同截面的鳍片,如三角形鳍片、双曲鳍片和抛物线鳍片。本文对三角形鳍片和抛物线鳍片进行分析,利用拉普拉斯变换方法求出它们的热传导率。所得结果与其他方法相同。
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引用次数: 0
期刊
International Journal Of Trendy Research In Engineering And Technology
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