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All Journal Journal of Mechanical and Manufacture J-ENSITEC (Journal of Engineering and Sustainable Technology)
Whydiantoro, Whydiantoro
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Aerospace Engineering Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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RANCANG BANGUN SISTEM PAKAR DIAGNOSA GANGGUAN SUASANA PERASAAN (AFEKTIF) MENGGUNAKAN METODE TEOREMA BAYES BERBASIS ANDROID: Indonesia nurdiana, nunu; Budiman, Budiman; whydiantoro, whydiantoro
J-ENSITEC (Journal of Engineering and Sustainable Technology) Vol. 8 No. 01 (2021): December 2021
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jensitec.v8i01.1905

Abstract

Feeling disorder a group of clinical features characterized by reduced or lost emotional control and self-control. Affective disorders can be depression, manic or a mixture of both (bipolar). Someone who has mood disorders needs treatment as early as possible through early detection and an accurate assessment is carried out in consultation with a psychologist. So a system is needed that can detect the possible disturbance of the mood. Expert systems are part of artificial intelligence that mimics the slow pace of an expert. Bayes' Theorem is a way of knowing conditional probabilities. Conditional probability is the probability of an event occurring, given that it has some relationship with one or more other events. The probability value of symptoms and disease is obtained based on the experience of an expert. This expert system can produce a process of diagnosing mood disorders with some data about mood disorders in the form of symptom data, disease data and its probability value. The accuracy rate is 100% using 10 test data. An expert system for diagnosing mood disorders which is designed to be an Android-based application of JavaScript and PHP as a programming language, Cordova as a framework for creating mobile applications, PHP 7.2.1 as a web server, MySQL 5.0.21 as a database.
ANALISIS POSTUR KERJA MANUAL MATERIAL HANDLING (MMH) MENGGUNAKAN RAPID UPPER LIMB ASSESSMENT (RULA) DI PT.XYZ : Indonesia whydiantoro, whydiantoro; Susandi, Dony; kusumadewi, intan
J-ENSITEC (Journal of Engineering and Sustainable Technology) Vol. 8 No. 01 (2021): December 2021
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jensitec.v8i01.1906

Abstract

The use of human labor in the industrial world in Indonesia is still very dominant, especially in Manual Material Handling (MMH) activities. The activity of bending and twisting in the workplace while doing MMH should be reduced or even if possible this activity should be eliminated because this attitude is prone to causing disorders of the musculoskeletal system. Considering that MMH activities have a vital role in the work carried out in the production process section, therefore the researcher will conduct an analysis of the Manual Material Handling (MMH) work posture using the Rapid Upper Limb Assessment (RULA). RULA is a work posture research method to investigate disorders of the upper limbs. The results of the work posture analysis based on the results of the assessment using the RULA method stated that all manual material handling activities assessed above required corrective action or efforts. In the shuttle area, the final score for the action category obtained is 7 with a high risk level and the action that must be taken is action now. In the Pirn Winder area, the final score for the action category obtained is 6 with a moderate risk level and the action that must be taken is action in the near future. In the vacuum heat setter area, the final score for the action category obtained is 7 with a high level of risk and the action that must be taken is action now.
ANALYSIS OF SERVICE QUALITY AND SATISFACTION CUSTOMERS USING THE FUZZY METHOD ON PLASA TELKOM MAJALENGKA Widianarti, Tia; Alamsyah, Agus; Whydiantoro, Whydiantoro
Jurnal Mekanika dan Manufaktur Vol 1 No 1 (2021)
Publisher : Universitas Majalengka

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Abstract

Plasa Telkom is a service that is fully managed by us or in cooperation with partners is provided to serve the customers / potential customers are serviced directly (face to face) with a wide range of possibilities, both recognize the need for all information related to our services and products for the fulfillment of the product itself. Plasa is a facility walk-in customer service points where customers can obtain a variety of information products and services, including billing, payment, suspension of subscriptions, promotions until the grievance. Among the types of serv phone bill payment, payment of the new post, a new plug / mutation, disorders, and others. Indihome product (phone, internet on fiber or high speed internet and cable useetv). Here the author will discuss about the quality of service on the plaza Telkom Majalengka through fuzzy method. Dimensions that will be discussed is the reliability (reliability), responsiveness (responsiveness), assurance (assurance), empathy (empathy), and evidence (tangibles). In order to determine each of these dimensions with fuzzy measurement.
FACILITY LAYOUT REDESIGN AT DEPARTMENT OF RAILWAY INFRASTRUCTURE (CASE STUDY AT PT PINDAD BANDUNG) Puja Kurnia, Tri; Whydiantoro, Whydiantoro; Wahyuni, Tantri
Jurnal Mekanika dan Manufaktur Vol 1 No 1 (2021)
Publisher : Universitas Majalengka

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Abstract

Every company, both large companies and small companies, will face problems layout.semua facilities for the production of both machines, labor and other facilities should be provided in place of each, so that it can work with baik.setiap array of machines and production equipment at a factory called layout. So layout problems associated with the preparation of machinery and equipment production in pabrik.perosoalanya is how we set up the machines and other production equipment so that it can run production as effectively as possible. The composition of plant equipment. The layout in PT. PINDAD (Persero) shall be designed so that the development of efficient factory area and the production and distribution process can proceed smoothly, so the security, safety, and comfort for employees can be met. In addition to the process equipment, some engine placement should match the flow of the production process e-clip, and so placed on the part that does not interfere with the traffic of goods and processes. Location of the plant will directly affect the survival of plant process includes the successful and smooth production plant.
DESIGN OF A MANGO PICKING TOOL WITH USING QUALITY FUNCTION METHOD DEPLOYMENT (QFD) AND ERGONOMIC FOR DETERMINING STANDARD DIAMETER GRAND GALAH Fauzi Ghani, Irvan; Susandi, Dony; Whydiantoro, Whydiantoro
Jurnal Mekanika dan Manufaktur Vol 1 No 1 (2021)
Publisher : Universitas Majalengka

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Abstract

Traditional mango pickers made from bamboo. The characteristics of the mango fruit picker tool can not be adjusted in short length so there are difficulties during use, such as reaching different tree heights. Long shapes make picking tools mango fruit difficult to carry. A fragile basket template. There is no standard handheld diameter galah so there are some users feel uncomfortable when grasping it because of smallness or greatness.he design of the mango fruit picker tool using Quality Function Deployment (QFD) can make the product based on the wishes and needs of the users of the mango pickers. Product Design With QFD This requires Customer Voices to compile House Of Quality primary needs for the users obtained from the Customer Voices this will be used as the basis for designing the picker tool mango fruit. Designing the product by applying the hand anthropometry data of the handheld diameter (Maximum) using the P50 percentile. The use of the 50thpercentile is intended that users with larger or smaller handheld diameters may grasp it.
ANALYSIS OF REGIONAL POTENTIAL AND SMALL MEDIUM INDUSTRY POTENTIAL USING LOQATION QUOTIENT (LQ), LOCALITATION INDEX (LI) AND SPECIALIZATION INDEX (SI) METHODS IN MAJALENGKA DISTRICT (Case Study: Majalengka Regency) Pandji Wiwaha, Detra; Whydiantoro, Whydiantoro; Milana, Lia; Budiman, Budiman; Kusumadewi, Intan
Jurnal Mekanika dan Manufaktur Vol 1 No 2 (2022)
Publisher : Universitas Majalengka

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Abstract

This research is motivated by the very rapid development of Small and MediumIndustries in Indonesia, this can make economic development in Indonesia even better. Ineconomic development in Indonesia, the role of Small and Medium Industries is quite strategic.Many parties believe that the SME sector business is able to withstand the economic crisis thathas been experienced in previous years. On the other hand, the development of the SME sectorbusiness cannot be separated from the general characteristics that most of the products producedare for the growth of domestic needs, especially in one district. Various business profiles arebriefly reviewed to provide an up- to-date overview of the small and medium industry sectorbusinesses. The type of data used in this study consists of primary data and secondary data.The primary data used is the 2018 sub-district SMI data, while the secondary data includes thename of the SMI, address, product, total production per year, the main KBLI group, KBLI,coordinate points and elevation. Data were collected using the interview method and GPStracking. The results obtained from this study are the potential distribution of Small and MediumIndustries which are spread across 26 Districts in Majalengka Regency, which in 2018 totaled1747 SMI.
ANALYSIS OF CUSTOMER SATISFACTION ON THE QUALITY OF PURPLE PATTOM CRUISER USING IMPORTANCE PERFORMANCE ANALYSIS (IPA) METHOD Whydiantoro, Whydiantoro; Budiman, Budiman; Koswara, Engkos; Kusumadewi, Intan
Jurnal Mekanika dan Manufaktur Vol 2 No 1 (2022)
Publisher : Universitas Majalengka

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Abstract

Following up on PKM on purple sweet potato crackers in Padahanten village and seeing the current very rapid development of the service business, with the growth of the service business in Indonesia this has resulted in higher competition, consumers are more selective in buying and choosing the products they need. Therefore, purple sweet potato chips must be able to meet consumer needs. Products that are able to win the competition with competitors need a strategy that can improve services and be able to compete effectively in this increasingly competitive market. Win the competition and keep the business alive, growing and getting as many customers as possible. This can be said to be successful if consumers are satisfied with the performance of a product or service provided by the entrepreneur. According to Lewis & Booms, in Service Management by Fandy Tjiptono (2016) Service quality is defined as a measure of how large the level of service that can be provided in accordance with the level of consumer expectations. In other words, the factors that affect the quality of service are the services expected by consumers, if the service exceeds what is expected by consumers, the quality of service can be said to be good (positive), and vice versa if the service is not in accordance with what is expected by consumers, it can be said that the quality of service is bad. (negative value) Quadrant analysis or Importance Performance Analysis (IPA) is a descriptive analysis technique introduced by John A. Martilla and John C. James (1977) cited by Tjiptono and Chandra (2016: 222-223). Importance Performance Analysis (IPA) is an analytical technique used to identify what important performance factors must be demonstrated by an organization in meeting the satisfaction of their service users (consumers). Therefore, it is necessary to conduct research on the analysis of consumer satisfaction on the quality of service in the marketing of purple sweet potato crackers by using the Importance Performance Analysis (IPA) method. and promotions. Through these (4P's) attributes, it will be known what influences consumers' desire to visit Padahanten purple sweet potato. The variables that are traced or researched are aspects of reliability (reliability), responsiveness (response), tangible (tangible), assurances (certainty), and empathy (empathy).
Co-Authors Agus Alamsyah Budiman Budiman Dony Susandi Fauzi Ghani, Irvan Koswara, Engkos Kusumadewi, Intan Lia Milana, Lia Nunu Nurdiana, Nunu Pandji Wiwaha, Detra Puja Kurnia, Tri Tantri Wahyuni Widianarti, Tia