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217 results about "Controling weight" patented technology

Fuzzy control method for temperature distribution of inner steel bloom of heating stove

The invention relates to a method for the fuzzy control of the temperature distribution of steel billet in a heating furnace. The method utilizes a compensation control component fuzzy reasoning module and a compensation control weighted integration component module to form a diffusion reasoning fuzzy controller of the temperature of the steel billet; the temperature deviation distribution between the temperature distribution of the steel billet and the perfect heating curve of the steel billet is used as input information of the fuzzy controller; for each adjusting point of the furnace temperature, one set of two-dimensional fuzzy controllers of the compensation control component fuzzy reasoning module is utilized to generate a set of furnace temperature compensation control components; and the compensation control weighted integration component module is utilized to integrate the set of the furnace temperature compensation control components so as to obtain the compensation dosage of the furnace temperature of each part. Through the dispersive fuzzy reasoning structure, the method solves the difficult problems that the prior fuzzy dynamic compensation control technology is difficult to effectively process high dimensional input information, can fully consider the temperature deviation distribution and the changing trend of the steel billet after the adjusting point of the furnace temperature in the process of adjusting the furnace temperature and better ensure the steel billet to be heated completes heating according to the perfect heating curve.
Owner:CHONGQING UNIV

Air-ground data link control and management method

The invention relates to an air-ground data link control management method which comprises the course of the link initialization of an airplane and a ground system, the establishment of the initialization link of the airplane and a ground station, an automatic tuning method of a ground base system and the multi-state link switching course, wherein the course of the link initialization of the airplane and the ground system comprises the following steps: the airplane searches in a public signal frequency band and the frequency band with service priorities, and the ground station also sends a ground broadcast frame in the present service frequency band and the public signal frequency band; the multi-state link switching course comprises the following steps: according to differences of switching control weights of the airplane and the ground station, if the ground system is required to be switched, and an airplane terminal has switching and initialization functions, the switching course of ground base requirements and airplane initialization is carried out, and if the airplane terminal is required to be switched and the ground station has switching and initialization functions, the switching course of air plane requirements and ground initialization is carried out. The flexible and automatic control and the link management with no gap switching of the airplane and the ground station can be guaranteed.
Owner:BEIHANG UNIV

Cloning and application of major gene GS5 capable of controlling width and weight of rice grain

The invention belongs to the technical field of plant gene engineering, disclosing a separated and cloned major gene GS5 capable of controlling the width and the weight of a rice grain and the DNA sequence of the allelic gene of the major gene GS5. The DNA sequence is shown as SEQ ID NO.1 (Zhenshan 97B) and SEQ ID NO.3 (H94) and contains 10 exons. The amino acid sequence of the major gene and the amino acid sequence of the allelic gene are shown as SEQ ID NO.2 and SEQ ID NO.4. By using two large-grain rice varieties and two small-grain rice varieties for comparative sequencing, in an approximately 6.1kb range, 22 common base differences exist between the large-grain variety and the small-grain variety, wherein 18 mutations are in a promoter area, 4 mutations are in a code area and 5 amino acids are caused to be changed. By using a transgenic technology, GS5 transgenic rice plants are obtained and express that the width and the weight of the rice grain are obviously improved when being compared with the control width and the control weight of the rice grain. The character changes are quite coincident with the two genotype expressions of a Zhenshan 97 near-isogenic line and a GS5 near-isogenic line. The invention additionally discloses a method of near-isogenic line breeding, gene cloning and gene transfer and application thereof.
Owner:HUAZHONG AGRI UNIV

Method for drilling and milling sliding sleeves and ball seats of horizontal well by continuous oil pipe

ActiveCN102913166ASolve drilling and milling problemsSmall sizeFluid removalInjection equipmentCoiled tubing
The invention discloses a method for drilling and milling sliding sleeves and ball seats of a horizontal well by a continuous oil pipe. The method comprises the following steps of: (1) driving a combination of a sleeve and a back insertion sealing pipe string; (2) mounting ground equipment and connecting through a pipeline; (3) driving the continuous oil pipe and a drilling and milling tool; (4) detecting the positions of the sliding sleeves and the ball seats; (5) starting a pump, injecting drilling and milling liquid, and slowly driving the continuous oil pipe; (6) performing drilling and milling operation, and controlling weighting within the range of 0.5-1.5 tons during drilling and milling; and (7) upwards lifting the continuous oil pipe 5-10m when every sliding sleeve and the ball seat are completely drilled, enabling the drilling and milling liquid to circulate one cycle and operating till the completion of drilling and milling of all the sliding sleeves and the ball seats in a shaft. According to the method for drilling and milling the sliding sleeves and the ball seats of the horizontal well by the continuous oil pipe, disclosed by the invention, an underground tool combination of the sliding sleeves and the ball seats can be continuously drilled and milled through the continuous oil pipe, the ground pump injection equipment and a liquid drive drilling and milling tool are utilized for drilling and milling the sliding sleeves and the ball seats of the horizontal well, the drilling and milling efficiency and the utilization rate of the drilling and milling liquid are improved, and the well workover cost is also reduced.
Owner:CHINA PETROLEUM & CHEM CORP +2

Weight management service system and method

The invention discloses a weight management service system and method. The weight management service method includes the following steps: an information collection terminal system collects weight information and health information of customers; a risk assessment analysis system analyzes health information data and assesses weight health conditions of the customers; a weight risk total assessment system formulates a scientific and reasonable weight management scheme according to physical conditions of the customers; an interference system implements a weight interference plan according to the formulated weight management scheme; an effect evaluation system monitors physical conditions of the customers after interference and performs effect evaluation for a weight control and health promotion scheme; the interference scheme is adjusted according to weight and physical conditions of the customers, and the next weight management service cycle is implemented. The weight management service system and method can accurately assess health risks, effectively master health conditions of the customers, formulate the scientific weight management scheme and perform health interference, effectively control weight of the customers, reduce chronic disease incidence rate of the customers, and achieve the purpose of preventing diseases and promoting health.
Owner:苏州天奥体育科技有限公司 +1
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