Product quality improvement method in manufacturing process based on kernel optimisation algorithm

2017 ◽  
Vol 55 (19) ◽  
pp. 5597-5608 ◽  
Author(s):  
Zhe Wei ◽  
Yixiong Feng ◽  
Zhaoxi Hong ◽  
Rongxia Qu ◽  
Jianrong Tan
Author(s):  
Hendy Tannady Tan

One way to increase profitability internally in PT Mangul Jaya - Bekasi is decreasing any costs produced from poor product quality by producing shoes with good quality. This study uses the DMAIC (define, measure, analyze, improve, control) method as a measuring tool. DMAIC is a quality improvement method that directly solves any problems related to the quality of a product even the primary cause of it. From the results of the study it is concluded that at the phase “define” shoes type Cheetah is the most problematic. Furthermore, on phase “measurement” it is identified that the Cp value of the Cheetah is below 1 which means that the process capability is low. After passing through the three sequencing steps (analyze, improve and control), finally this research is able to reduce the defects that occur in the shoes type Cheetah.


2021 ◽  
Vol 2 (1) ◽  
pp. 7-14
Author(s):  
Hafni Zahara ◽  
Fadli Fadli ◽  
Emmia Tambarta ◽  
Irada Sinta

The increasingly massive Corona Virus Disease (COVID-19) pandemic has recently changed the system/order of people's lives in Indonesia. This system is known as the New Normal Era. At this time, the existing employment system in Indonesia forced various job providers to reduce the number of workers due to capital problems and social distancing rules. The prohibition of gathering in one place en masse caused job providers to lay off some employees, thus increasing the number of unemployed. This also happened in North Aceh District. Many young workers are forced to leave work because of the limited job opportunities available in North Aceh District. The formation of a new business/business accompanied by the skill of understanding the quality of the product to be produced is the best solution in this condition. Understanding product quality will certainly help entrepreneurs to determine market segmentation, marketing strategies, production costs, types of raw materials used and what risks must be faced. One of the businesses that are very popular with entrepreneurs today is the business of processed drinks from Arabica coffee commodities. Arabica coffee from Aceh Province is better known as Gayo coffee. Gayo coffee is quite famous in the world because it has a distinctive aroma and enjoyment and if it is cupped or taste tested. The location of community service is taken in the North Aceh Regency area considering the location of the Faculty of Agriculture, Malikussaleh University which is located in North Aceh Regency, it is expected to be able to make a direct contribution to reducing unemployment through deepening entrepreneurial skills in working age youth through product quality improvement training and coffee test cupping to face new normal challenge in north aceh. The implementation method is designed for mentoring in the form of a participatory approach and refers to the adult learning process (adult-learning) which consists of: (1) Presentation of material equipped with Power Point presentations and simulation materials, (2) limited discussion in accordance with health protocols to prevent the spread of COVID, (3) the assignment or practice of physical testing and coffee cupping tests are (1) to produce agents of change in the "job creation" paradigm from the "job seeker" paradigm among working-age youth, (2) become a forum for soft skills training related to product quality for youth of working age as a provision for business/business formation activities, (3) as a reference for the next community service activity. The output targets to be achieved from this activity are:Publication of activities in print or online media, (3) Survey/Questionnaire of Understanding Product Quality Control to assess the improvement of Human Resources competitiveness.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Lan Xu ◽  
Yu Zhang

PurposeSmart senior care industry in China currently faces a series of practical difficulties such as an imbalance in the demand and supply structure, service products unable to cater to the actual needs of the elderly and a low degree of marketization. This study therefore proposes using grey relational analysis and the Fuzzy-quality function development (QFD) quality improvement method to help solve these problems.Design/methodology/approachThe proposed method converts the fuzzy requirements of the elderly into the technical characteristics of technologically augmented senior care service products. It then, uses the QFD relationship matrix, combined with grey relational analysis, to analyze the relationship between the needs of elderly and the converted technical characteristics, and subsequently identifies key technical characteristics.FindingsResults show that an improvement in the smart senior care service platform according to the differences of the elderly's preferences can significantly improve users' satisfaction with the service in addition to enhancing market competitiveness of the technologically assisted senior care service products.Originality/valueA novel method to improve the need of smart senior care is proposed by considering age difference. The proposed grey relational analysis and Fuzzy-QFD quality improvement method can help improve the service quality of the smart senior care service platform.


2017 ◽  
Vol 54 (11) ◽  
pp. 111001
Author(s):  
黄奕龙 Huang Yilong ◽  
赵巨峰 Zhao Jufeng ◽  
张克奇 Zhang Keqi ◽  
华玮平 Hua Weiping ◽  
崔光茫 Cui Guangmang

Sign in / Sign up

Export Citation Format

Share Document