Started with 100 workers and staff, the Guangdong based Huabao Electrical Appliances Factory has now made 500 products in 50 categories. It boasts 2,000 staff and fixed assets worth RMB80 million. In 1988, the factory...Started with 100 workers and staff, the Guangdong based Huabao Electrical Appliances Factory has now made 500 products in 50 categories. It boasts 2,000 staff and fixed assets worth RMB80 million. In 1988, the factory was cited as an advanced enterprise in earning foreign exchange among light industries nationwide, by the Ministry of Light Industry; and Huabao electrical appliances were named high quality products in an appraisal sponsored by the Ministry of Light Industry.展开更多
China’s largest electronic piano specialized production factory—the Shanghai Huaxin Electronics and Electrical Appliances General Factory—developed and grew up from a small loss-incurring neighborhood factory a dec...China’s largest electronic piano specialized production factory—the Shanghai Huaxin Electronics and Electrical Appliances General Factory—developed and grew up from a small loss-incurring neighborhood factory a decade ago. At present, the factory’s annual output value has exceeded RMB100 million for three years running, and sales are increasing at a rate of 30 percent per year.展开更多
The Hangzhou Zhenqi Electrical Appliance Co. Ltd. (a Sino-American Joint Venture) is one of the largest specialized lamp production enterprises in China, producing decorative lamp products of a full variety with the m...The Hangzhou Zhenqi Electrical Appliance Co. Ltd. (a Sino-American Joint Venture) is one of the largest specialized lamp production enterprises in China, producing decorative lamp products of a full variety with the most advanced technology. The Company is located in Hangzhou Qianjiang Technological Development Zone, and covers an area of 33,000 square metres. It is a specialized decorative lamp production enterprise integrating design,展开更多
Year 2006 is the year marking the 100th anniversary of the founding of International Electrotechnical Commission (IEC).IEC has kept close ties with international electrical and electronic products and their manufa... Year 2006 is the year marking the 100th anniversary of the founding of International Electrotechnical Commission (IEC).IEC has kept close ties with international electrical and electronic products and their manufactures for nearly 100 years. As an integral part of electrical and electronic product portfolio, Household electrical product development has also been directly influenced by IEC.……展开更多
After two decades of development Haier has become the fourth largest white goods manufacturer in the world, and one of the most valuable brands in China. In 2007, Haier's global turnover was more than 100 billion ...After two decades of development Haier has become the fourth largest white goods manufacturer in the world, and one of the most valuable brands in China. In 2007, Haier's global turnover was more than 100 billion RMB. In recent years, the group has made considerable progress in standardization and acquisition of patents, and has made itself a leaderamong Chinese enterprises.展开更多
Low-voltage electrical apparatuses(LVEAs)have many workpieces and intricate geometric structures,and the assembly process is rigid and labor-intensive,and has little balance.The assembly process cannot readily adapt t...Low-voltage electrical apparatuses(LVEAs)have many workpieces and intricate geometric structures,and the assembly process is rigid and labor-intensive,and has little balance.The assembly process cannot readily adapt to changes in assembly situations.To address these issues,a collaborative assembly is proposed.Based on the requirements of collaborative assembly,a colored Petri net(CPN)model is proposed to analyze the performance of the interaction and self-government of robots in collaborative assembly.Also,an artificial potential field based planning algorithm(AFPA)is presented to realize the assembly planning and dynamic interaction of robots in the collaborative assembly of LVEAs.Then an adaptive quantum genetic algorithm(AQGA)is developed to optimize the assembly process.Lastly,taking a two-pole circuit-breaker controller with leakage protection(TPCLP)as an assembly instance,comparative results show that the collaborative assembly is cost-effective and flexible in LVEA assembly.The distribution of resources can also be optimized in the assembly.The assembly robots can interact dynamically with each other to accommodate changes that may occur in the LVEA assembly.展开更多
Recently, Palestine has been willing to improve its energy efficiency action plan and policies. As the Electrical demand for energy is increasing in Palestine, improving energy efficiency can be considered as an effic...Recently, Palestine has been willing to improve its energy efficiency action plan and policies. As the Electrical demand for energy is increasing in Palestine, improving energy efficiency can be considered as an efficient way to achieve reductions in energy consumptions. In this respect, energy efficiency action plan and its strategies must be designed to overcome existing market barriers against using energy efficient appliances in residential and commercial sectors in Palestine. This study provides background on the benefits of stakeholders and steps needed to support energy efficiency standards and labeling in Palestine. Furthermore, this study attempts to predict the techno-economic impact of implementing high efficient electrical appliances in Palestine. Survey-based analyses from 300 households were conducted in 2019 to estimate residential sector electrical appliances usage, behavior and their knowledge in electrical appliances labels and standards, the study aims also to estimate the perception and willingness of Palestinian householders to shift towards more energy efficient choices. The study will focus on 8 electrical appliances that constitute a major share of the electricity used within households and commercial sectors in Palestinian market.展开更多
Forecasting orders accurately plays a crucial role for household electric appliance (HEA) enterprises keeping low inventory level. In order to reduce the influence of bullwhip effect, sales data are applied to forecas...Forecasting orders accurately plays a crucial role for household electric appliance (HEA) enterprises keeping low inventory level. In order to reduce the influence of bullwhip effect, sales data are applied to forecast orders of the next period instead of ordering data. Mobile agent is applied to achieve the sales data from retailers in the data preparation. And the converting approach from sales data of retailers to prediction data is proposed. Autoregressive and moving average (ARMA) model is introduced to forecast orders and a comparison amongst final prediction error (FPE), Akaike information criterion(AIC), Bayes information criterion(BIC) and Akaike's corrected information criterion(AICC) criterion is shown. The sample test verifies the superiority of AICC; therefore it is applied to identify ARMA order. Forecasting architecture is established and then the prototype system is tested, at last a case shows the orders prediction of the next quarter and verifies the effectiveness of the proposed method.展开更多
文摘Started with 100 workers and staff, the Guangdong based Huabao Electrical Appliances Factory has now made 500 products in 50 categories. It boasts 2,000 staff and fixed assets worth RMB80 million. In 1988, the factory was cited as an advanced enterprise in earning foreign exchange among light industries nationwide, by the Ministry of Light Industry; and Huabao electrical appliances were named high quality products in an appraisal sponsored by the Ministry of Light Industry.
文摘China’s largest electronic piano specialized production factory—the Shanghai Huaxin Electronics and Electrical Appliances General Factory—developed and grew up from a small loss-incurring neighborhood factory a decade ago. At present, the factory’s annual output value has exceeded RMB100 million for three years running, and sales are increasing at a rate of 30 percent per year.
文摘The Hangzhou Zhenqi Electrical Appliance Co. Ltd. (a Sino-American Joint Venture) is one of the largest specialized lamp production enterprises in China, producing decorative lamp products of a full variety with the most advanced technology. The Company is located in Hangzhou Qianjiang Technological Development Zone, and covers an area of 33,000 square metres. It is a specialized decorative lamp production enterprise integrating design,
文摘 Year 2006 is the year marking the 100th anniversary of the founding of International Electrotechnical Commission (IEC).IEC has kept close ties with international electrical and electronic products and their manufactures for nearly 100 years. As an integral part of electrical and electronic product portfolio, Household electrical product development has also been directly influenced by IEC.……
文摘After two decades of development Haier has become the fourth largest white goods manufacturer in the world, and one of the most valuable brands in China. In 2007, Haier's global turnover was more than 100 billion RMB. In recent years, the group has made considerable progress in standardization and acquisition of patents, and has made itself a leaderamong Chinese enterprises.
基金supported by the National Natural Science Foundation of China(No.52175124)the Zhejiang Provincial Natural Science Foundation of China(No.LZ21E050003)the Fundamental Research Funds for Zhejiang Universities,China(No.RF-C2020004)。
文摘Low-voltage electrical apparatuses(LVEAs)have many workpieces and intricate geometric structures,and the assembly process is rigid and labor-intensive,and has little balance.The assembly process cannot readily adapt to changes in assembly situations.To address these issues,a collaborative assembly is proposed.Based on the requirements of collaborative assembly,a colored Petri net(CPN)model is proposed to analyze the performance of the interaction and self-government of robots in collaborative assembly.Also,an artificial potential field based planning algorithm(AFPA)is presented to realize the assembly planning and dynamic interaction of robots in the collaborative assembly of LVEAs.Then an adaptive quantum genetic algorithm(AQGA)is developed to optimize the assembly process.Lastly,taking a two-pole circuit-breaker controller with leakage protection(TPCLP)as an assembly instance,comparative results show that the collaborative assembly is cost-effective and flexible in LVEA assembly.The distribution of resources can also be optimized in the assembly.The assembly robots can interact dynamically with each other to accommodate changes that may occur in the LVEA assembly.
文摘Recently, Palestine has been willing to improve its energy efficiency action plan and policies. As the Electrical demand for energy is increasing in Palestine, improving energy efficiency can be considered as an efficient way to achieve reductions in energy consumptions. In this respect, energy efficiency action plan and its strategies must be designed to overcome existing market barriers against using energy efficient appliances in residential and commercial sectors in Palestine. This study provides background on the benefits of stakeholders and steps needed to support energy efficiency standards and labeling in Palestine. Furthermore, this study attempts to predict the techno-economic impact of implementing high efficient electrical appliances in Palestine. Survey-based analyses from 300 households were conducted in 2019 to estimate residential sector electrical appliances usage, behavior and their knowledge in electrical appliances labels and standards, the study aims also to estimate the perception and willingness of Palestinian householders to shift towards more energy efficient choices. The study will focus on 8 electrical appliances that constitute a major share of the electricity used within households and commercial sectors in Palestinian market.
基金Hubei International Cooperation Projects,China(No.2007CA008)
文摘Forecasting orders accurately plays a crucial role for household electric appliance (HEA) enterprises keeping low inventory level. In order to reduce the influence of bullwhip effect, sales data are applied to forecast orders of the next period instead of ordering data. Mobile agent is applied to achieve the sales data from retailers in the data preparation. And the converting approach from sales data of retailers to prediction data is proposed. Autoregressive and moving average (ARMA) model is introduced to forecast orders and a comparison amongst final prediction error (FPE), Akaike information criterion(AIC), Bayes information criterion(BIC) and Akaike's corrected information criterion(AICC) criterion is shown. The sample test verifies the superiority of AICC; therefore it is applied to identify ARMA order. Forecasting architecture is established and then the prototype system is tested, at last a case shows the orders prediction of the next quarter and verifies the effectiveness of the proposed method.
