33results about How to "Unified design" patented technology

A predictive and self-tuning PI controller includes an apparatus for variably assigning gains thereto in accordance with specified time functions following a change in set-point. The control gains are computed in accordance with a plurality of input parameters and subsequently continuously adjusted to set-point errors based on a GPC approach thereby to optimize performance indices derived from simple and classical user specifications. Variation and tuning of control gains in accordance with set-point errors permits the PI controller to be useful in the general area of process control and applicable to a wider range of processes compared to traditional PI control, including time-delay processes, unstable processes and processes with time-varying dynamics.

The invention discloses a wind power dedusting system for a rolling process of a cigarettes factory. The wind power dedusting system comprises a deduster connecting pipe, a plurality of branch wind pipes and a plurality of pieces of rolling and packing equipment, wherein each piece of rolling and packing equipment is connected with a branch wind pipe; the wind power dedusting system also comprises a wind compensating pipe with a wind compensating silencer and a main wind pipe; the deduster connecting pipe and the wind compensating pipe are respectively communicated with the main wind pipe; the main wind pipe is respectively communicated with each branch wind pipe through a pipe collector; and the wind compensating pipe is provided with a control valve which is used for automatically switching on to compensate wind when a certain branch wind pipe is stopped. The wind power dedusting system can concentrate wind power for supply, and ensure stable wind quantity, wind pressure and wind speed; the pipeline design is more standardized and unified; and the effective operability and the yield of the rolling and packing equipment are improved, the production cost is reduced and the service environment of workers is improved.

The invention discloses a continuous ion exchange device and a continuous ion exchange method for extracting gallium from Bayer mother solution. The device comprises resin, a resin column for loading the resin, a discharge main pipe communicated with the upper end of the resin column and a feeding main pipe communicated with the lower end of the resin column, wherein the resin column comprises at least four resin column groups connected in series; the feeding main pipe comprises a Bayer mother solution feeding main pipe, a washing feeding main pipe, a flushing feeding main pipe and a transition feeding main pipe; the discharge main pipe comprises a Bayer mother solution discharge main pipe, a washing discharge main pipe, a flushing discharge main pipe and a transition discharge main pipe; each resin column group is provided with a feeding branch pipe communicated with the feeding main pipe and a discharge branch pipe communicated with the discharge main pipe; and each feeding branch pipe and each discharge branch pipe are provided with a control valve for cooperatively controlling the resin column groups to implement ion exchange, washing, flushing and resin transition processes in turn respectively. The method has the advantages of simple equipment, convenient operation and high automation degree.

The invention discloses a primary machining method for a baseline of a bearing frame casting piece of an oblique support plate. The primary machining method comprises the following steps: (1) taking the end face A of a rear mounting side of an outer ring as an axial baseline, taking an inner hole B of a front mounting side of an inner ring as a radial baseline of a casting piece, and taking the center C of the oblique support plate as an angular baseline; and (2) leaving 3 mm of margin at the baselines of the A and the B, wherein the surface smoothness is Ra3.2, and the dimension precision ofthe baselines of the A, the B and the C is +/-.1 mm. The primary machining method disclosed by the invention integrates design, casting and the baselines for machining, realizes a high positioning precision, can be used for rapidly and accurately measuring the dimension of the bearing frame casting piece of the oblique support plate, improves the dimension precision of the casting piece, improvesthe machining efficiency and increases the machining capacity.

A cable integrated device for an electric bicycle comprises a partition board, as well as a bottom housing and a housing plate which are respectively connected with the two surfaces of the partition board, wherein a PCB insertion chamber, which is used for arranging a PCB and forms a secondary water-proof structure, is formed in the bottom housing; the PCB is fixed on the partition board; the partition board and the housing plate together form a primary water-proof sheath cable chamber; more than two upper part wire-in holes, communicated with the sheath cable chamber, are formed in the upper end of the connection part of the partition board and the housing plate, and lower-part wire-out holes, which are communicated with the PCB insertion chamber and allow cables connected with a controller to penetrate, are formed in the lower part of the partition board; and two wire slots, used for accommodating brake cable steel wires or mechanical shift speed regulation wires, are respectively formed in the connecting wires of two side edges where the partition board is connected with the housing plate in an inwardly concave manner .The cable integrated device can realize standard insertion; the cable connecting is high in reliability and good in consistency; and the matching is convenient, the exchangeability is strong and the standard is unified.

The invention discloses a partitioned array and SADA matching optimizing method reducing a pressure difference between rings and belongs to the technical field of communication satellites. The methodincludes the following steps that: south and north sun wing partitioned arrays are divided; the one-to-one correspondence relationship of the south and north sun wing partitioned arrays and a PCU shunt level are built; due to the one-to-one correspondence relationship of the south and north sun wing partitioned arrays and the PCU shunt level in step (2), the matching relationship between the southand north sun wing partitioned arrays and SADA power rings on a south and north sun wing sailboard driving mechanism is built, and the number of gaps in the SADA power rings is controlled to be minimum; and each gap is a potential difference, being not zero, between every two adjacent power rings, and therefore the number of 100 V pressure difference gaps of an SADA sliding ring is minimum, and the power supply safety risk caused by the pressure difference between the rings is lowered.

The invention discloses a desulfurization device parameter evaluation method based on online data, which comprises the following specific steps: 1, classifying basic indexes and completing a parameter-level evaluation unit; 2, establishing a mathematical model for the basic indexes and analyzing the mathematical model; 3, installing a data detection collector and setting an evaluation range; 4, determining an evaluation index allowable fluctuation range and an alarm limit value; 5, determining an evaluation rule and carrying out evaluation feedback on different working conditions; and 6, performing real-time data collection and evaluation control on the economy. According to the invention, through combined arrangement of field data acquisition and an online data platform, monitoring and early warning of desulfurization system operation with less manpower or even without manpower can be satisfied; through independent evaluation, overall and local dual control is facilitated; and throughmodeling processing, threshold division of data values and different scoring rules, distinctive evaluation is facilitated, and the applicability and applicability of actual construction are improved.

The invention discloses a real-time evaluation system for the operation performance and economy of a desulfurization device and an application method. The real-time evaluation system comprises an operation performance evaluation module and an economy evaluation module, the operation performance evaluation module and the economy evaluation module are both composed of parameter units, and the parameter units are composed of desulfurization device operation performance parameters and design economy parameters. The desulfurization device is divided into different modules so that classified controland maintenance are facilitated; monitoring and early warning can be carried out in real time through modular integration, computer online control early warning and other measures; through modeling processing of the parameter units, threshold division of data values and scoring rules under different working conditions, distinctiveness evaluation is facilitated, and applicability and applicabilityare improved; by evaluating the economy of the desulfurization device, the optimal setting can be performed under the normal operation of the desulfurization device, thereby being beneficial to saving the cost; and evaluation rules of economic evaluation are also established on the parameter units so that unified data processing and design are facilitated.

PROBLEM TO BE SOLVED: To unify designs between a remote control and a body of a wiring apparatus, etc., without the need to separately provide a wall-mounted holder for storing the remote control. ŽSOLUTION: The wiring apparatus includes a receiving portion 12 for receiving actuation signals, a wiring apparatus body 1 that operates in accordance with operation signals received by a light-receiving element for a remote control at the receiving portion 12, a transmitter for transmitting the operation signals by wireless in accordance with an operation unit and an operation for the operation unit, and a remote control 5 housed removably on the front face of the wiring fittings body 1. Ž

The invention relates to a limiting device for a high-temperature reheat steam pipeline and an arranging method of the limiting device. The limiting device comprises the high-temperature reheat steam pipeline and equipment connected to two ends of the high-temperature reheat steam pipeline; several axial limiters are arranged on the high-temperature reheat steam pipeline to offset thermal displacement at equipment interfaces by utilizing the thermal expansion property of the high-temperature reheat steam pipeline itself; the axial limiters are arranged near the parts, connected with the equipment, of the high-temperature reheat steam pipeline; the number of the axial limiters is 1 to 5 or the same number as that of the interfaces of the equipment connected with the high-temperature reheat steam pipeline; and the positions of the axial limiters are determined by the expression H=Z/(T*alpha)+L. The limiting device has the beneficial effects that universalization is realized; the problems of low laying efficiency and high investment are solved; the distribution computing difficulty of the limiting device is reduced; the mounting stability of the high-temperature reheat steam pipeline as well as the safety of equipment running can be improved; the design of supports and hangers of the high-temperature reheat steam pipeline is standardized and unified; and the application range is wide.

Rear structure of vehicles, a rear section of a tandem seat 22 is formed with a triangular form extending rearwards when viewing from the top. A rear grip 24 for a rear occupant arranged in at the rear of the tandem seat 22 is formed in a triangular form almost identical to the rear end of the tandem seat 22. As such, the sitting area is expanded with the rear section of the tandem seat being made into a triangular form extending rearward when viewing from the top to allow easy placing the commodity on the rear of the tandem seat. Furthermore, by forming the rear grip for a rear occupant arranged in at the rear of the tandem seat to be in a triangular form almost identical to the rear end of the tandem seat causes the two sides, that is, extensions of the rear grip of a triangular form to be located to the side of the rear occupant, to allow easy gripping. Furthermore, the rear section of the tandem seat provides an integral design sensation with the rear grip to improve the appearance characteristic of the body rear section.

The invention provides an input module of an intelligent terminal and the intelligent terminal provided with the input module. The input module is arranged on the intelligent terminal provided with afull screen. The input module comprises a pressing input unit and a fingerprint collection unit, wherein the pressing input unit comprises at least one thin film pressure sensor arranged in a screen projection region of the intelligent terminal and a first sampling circuit connected with the thin film pressure sensors; and the fingerprint collection unit comprises at least one fingerprint sensor arranged on a narrow plane between the screen of the intelligent terminal and the end edge of the intelligent terminal and at the same side as the screen and a second sampling circuit connected with the fingerprint sensors. By the adoption of the technical scheme, a main menu interface key function and a fingerprint recognition function are achieved at the same side of the screen; and unity of backdesign of the intelligent terminal is maintained, and a sense of beauty is obtained.

The invention discloses an evaluation system based on online desulfurization equipment and modules and an application method thereof. The evaluation system comprises an equipment-level evaluation unitand a module-level evaluation unit, the two evaluation units are independently integrated through basic indexes and are displayed and controlled through a computer, the computer is connected with data collectors installed at all positions of equipment, and the data collectors are arranged corresponding to the obtained basic index data in a one-to-one mode. During application, equipment and corresponding modules in the desulfurization device are respectively evaluated, so that targeted control is facilitated, and manpower and errors can be further reduced; through modeling processing of basicindexes, threshold division of data values and scoring rules under different working conditions, targeted evaluation of equipment and modules under various scenes is facilitated, and the applicabilityand applicability of actual construction are improved; and through real-time monitoring and early warning and economic evaluation, cost saving and unified data processing and design are facilitated.