358results about How to "Quick debugging" patented technology

The invention provides a self-disturbance control method for a permanent magnet synchronous motor, and belongs to the technical field of permanent magnet synchronous motor control. The method comprises the steps of: designing a hyperbolic tangent function expansion state observer, adopting the saturation characteristics itself of the hyperbolic tangent function to effectively suppress a differential peak appearing in a traditional expansion state observer so as to improve the system control performance. The non-linear feedback control rate based on the new adaptive sliding mode control is proposed which is characterized by designing a new adaptive shifting index approach law which introduces a first-order norm of the state variable, and an approaching speed is adaptively regulated according to the distance of the state variable from the balance point to reduce the dependence of the self-disturbance control on the parameter robustness so as to achieve the high-precision and high robustness control of a permanent magnet synchronous motor. When the system is disturbed and a load fluctuates, the rotation speed is rapidly tracked, the response speed of the system is improved, the systemovershoot and the steady state static difference are reduced, and the system robustness is greatly enhanced.

The invention discloses a white car body static stiffness restriction device of a passenger car and a static stiffness detection method. The device is characterized in that: one side of a front bearing support is provided with a pressure transducer and a hydraulic jack, a plurality of displacement sensors are arranged at the periphery of the white car body bottom surface; the front bearing support comprises a front rack, a T-shaped rack, and a I-shaped guide rail, wherein, the end portion of the front rack is connected with the very center of a crossbeam of the T-shaped rack through bolts and nuts, the crossbeam of the T-shaped rack is arranged at the left and right side of the white car body, and the lower side of the crossbeam is provided with the hydraulic jack; the bottom of the T-shaped rack is connected with the bottom of the front rack through a pin roll and a split pin; the upper surface of the crossbeam of the T-shaped rack is symmetrically provided with I-shaped guide rails; a torque value of the applied load is divided by a twisting angle to calculate a twisting stiffness, and the actual value of the load is divided by a car body deformation displacement to obtain a bending stiffness. According to the invention, the efficiency of various vehicle tests is increased, and the device cost is obviously reduced on the premise that the test accuracy is guaranteed.

The invention provides a verification system and method of a sequential control circuit. The verification system of the sequential control circuit comprises a field-programmable gate array which is used for setting up the sequential control circuit to be verified and an IIC bus controller. The IIC bus controller is connected to the sequential control circuit and is used for receiving testing instructions from an IIC bus debugging interface and analyzing the testing instructions, and reading-writing operation instructions generated by analyzing are sent to the sequential control circuit. The sequential control circuit receives and executes the reading-writing operation instructions. The verification system further comprises the IIC bus debugging interface which is connected to the IIC bus controller, and the IIC bus debugging interface receives the input testing instructions and transmits the testing instructions to the IIC bus controller. According to the sequential control circuit verification mode based on the field-programmable gate array, the IIC bus controller of hardware is achieved, soft supporting is of no need, a CPU module is of no need, and a quick and convenient debugging method is achieved.

The invention provides a debug method, a device and system, a mobile terminal, and a server for a mobile webpage. The debug method comprises sending debug requests to the server through a network channel. The debug requests comprise operating parameters of a target webpage pending to be debugged and operating environment information of the target webpage. A debug command returned from the server is received, and the debug command is generated from the operating environment information and the operating parameters. The debug command is executed and the execution results are returned to the server. According to the debug method, the device and system, the mobile terminal, and the server for the mobile webpage, the efficiency of the webpage debug is greatly improved.

The invention discloses a big data processing framework orchestration system and method based on a hybrid cloud platform. The system comprises an orchestration service module, a hybrid cloud management module, an infrastructure resource module, a data analysis module, a data processing module, a data storage module and a data integration module, wherein the orchestration service module mainly comprises a visual interface module, a service catalog module, a process executor, a resource optimization module and the like. According to the scheme of the invention, the hybrid cloud management platform can be flexibly dispatched, users can be supported to complete the orchestration and execution work of the overall framework and subdivided tasks of big data processing through various intuitive operation forms such as a mobile terminal interface, and the framework needs to meet the fast iteration requirements of the users in the field of big data processing.

The invention discloses a numerical control program post-processing method for five-coordinate linkage machine tools, which includes the following steps: (1) a machine tool geometric error compensation parameter method is adopted to compile a numerical control program, so that codes can be universally used on machine tools with like systems; (2) the numerical control program points generated by the machine tool software are reversely calculated into the points in a programming coordinate system, the points in the programming coordinate system are then normally calculated into machine tools with other systems, and therefore the codes are universally used on machine tools with various systems. The method solves the problem that programs complied in the conventional mode cannot be universally used, and also solves the contradiction between the RPCP (Rotation Around Part Center Point) and RTCP (Rotation Around Tool Center Point) programming modes and the conventional program-debugging habit of workshop workers, debugging is simple, rapid and reliable, and mistakes are prevented.

The invention discloses a high integration density display screen unit which comprises a display screen unit body, wherein two side surfaces of the display screen unit body are all provided with connecting side frames, the connecting side frames of at least a left side surface and a right side surface of the connecting side frames of the four side surfaces are provided with arc-shaped connecting part installation grooves or holes, an arc-shaped connecting sliding block is arranged in each arc-shaped connecting part installation groove or the hole, and a briquetting is arranged above each arc-shaped connecting installation groove or the hole. The included angles between the outer side surfaces of the connecting side frames of at least the left side surface and the right side surface and the front surface of the display screen unit body is from 75 degrees to 90 degrees, and at least the upper side surface and the lower side surface of the connecting side frames of the four side surfaces are provided with straight connecting part installation holes. The high integration density display screen unit achieves curved surface installation of the display screen unit body, better meets market requirements and broadens application places.

Method for producing a device for obtaining electrical energy from hydropower and a method for modifying a dam, in which, at a remote production site, at least two turbine-generating units, comprising a turbine and a generator connected to it, are produced, at a remote production site at least two turbine-generator units are connected to one another to form at least one module comprising at least two turbine-generator units, at least one module is transported from the production site over a distance to the site of use by a transport, and, at the site of use, the at least one module is lifted off the transport by a lifting fixture and is moved into a position which is provided for its operation. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

The invention relates to an automatic transmission device for reshipping a quartz boat, solving the problems that the traditional manual operation has poor reliability and low efficiency, the existing transmission device is constrained by the structure to affect the moving range, and the like. The automatic transmission device comprises a frame, a lifting arm, a gripper mechanism and an electric control device and is characterized in that the lifting arm is connected with an active rotating arm and a passive rotating arm on the lifting arm to be with the gripper mechanism to form a four-link adjusting mechanism. The active rotating arm on the lifting arm is fixed on a transmission shaft driven by an arm rotating motor, and the telescopic arm of the active rotating arm is hinged at one end of the gripper mechanism. The passive rotating arm on the lifting arm is fixed on a driven shaft, and the other end is hinged on the gripper mechanism. The automatic transmission device has the advantages of reasonable design, simple transmission structure, wide moving range, fast and accurate transmission positioning control, easy installation, convenient debugging and maintenance, significant increase in carrying capacity and safe and reliable operation, improving the operational efficiency of heat treatment equipment, and avoiding damage of silicon wafer and solar cells.

The present application relates to a commissioning method and a commissioning system. The commissioning method comprises: establishing a commissioning mission and sending it to a controller of a HVAC system, the commissioning mission comprising setting at least one test work condition with respect to an object to be commissioned, instructing the HVAC system and a digital twin system corresponding to the HVAC system to respectively operate with the at least one test work condition by the controller of the HVAC system; comparing physical data generated by the HVAC system and digital data generated by the digital twin system, and based on a comparison result, diagnosing the object to be commissioned. The present application can enable fast commissioning and obtain a reliable result.

The invention discloses a method for processing Java card debugging information. The method comprises the following steps of: acquiring an instruction, detecting the type of the instruction, if the instruction is an unprocessed setting instruction and an adjuster is a position adjuster, replacing original byte codes corresponding to position information in a Java card program running on a virtual machine by using special bytes, and writing the original byte codes into an event list to generate an event serial number; if the adjuster is a single-step adjuster, setting single-step debugging information, and writing an event into the event list to generate an event serial number; if the instruction is a debugging instruction, acquiring byte codes of the current Java card program running on the virtual machine, and judging whether the byte codes are special byte codes; and if the byte codes are special byte codes, searching the corresponding original byte codes from the event list, replacing the special byte codes with the original byte codes to obtain returned data, otherwise, when the setting of a single-step debugging mark in the event list is judged, acquiring the returned data according to the byte codes. The method is convenient to use and is capable of monitoring and checking the debugging process of a virtual machine in real time.

The invention provides an application software realization method and device as well as computer equipment, wherein the method comprises the following steps that an assembly assembler in main engineering receives service information transmitted from service logics in the main engineering; an encapsulation assembly corresponding to a service logic identification in the service information is determined by the assembly assembler according to the corresponding relationship of the preset service logic identification and the encapsulation assembly; in the process that the assembly assembler calls the corresponding assembly according to assembly calling information contained in the corresponding encapsulation assembly, service parameters in the service information are used as configuration parameters of the assembly, and the assembly belongs to sub engineering; the assembly assembler returns an operation result to the corresponding service logic. When the technical scheme provided by the invention is adopted, application software has the characteristics that the expansion is easy, the reconstitution is easy, the debugging is easy, the compilation speed is higher, and the like; the quality of the application software is finally improved.

The invention discloses a radio frequency configuration method, device and terminal. The method comprises obtaining hardware parameters in the terminal; according to the hardware parameters of the terminal, obtaining a radio frequency driver corresponding to the hardware parameters of the terminal; driving hardware in the terminal through the radio frequency driver. According to the radio frequency configuration method, by setting a plurality of groups of radio frequency drivers, when having change in radio frequency circuits or needing to adapt to different radio frequency circuits, the hardware in the terminal can be driven by searching for the corresponding radio frequency driver in the plurality of groups of radio frequency drivers without operations of redesigning driving software, burning software or the like, so that the speed of debugging, researching and developing products can be increased.

The invention belongs to automobile performance testing equipment, and aims to fill a gap in an automatic testing field for the inter-shaft sideslip of a double-steering-shaft automobile, and furthermore realizes simultaneous testing for the inter-wheel sideslip and the inter-shaft sideslip of the double-steering-shaft automobile. The invention provides a testing platform and furthermore provides an integrated testing device for the inter-wheel sideslip and the inter-shaft sideslip of the double-steering-shaft automobile. A tested automobile is driven on the device, and an automobile frame is fixed by two automobile fixing device assemblies. Automobile steering wheels are driven to rotate through a floating road surface simulating mechanism in the testing platform. Side forces which are generated in rotation of the automobile steering wheel are transferred to two side force testing sensors through the floating road surface simulating mechanism, thereby testing the side force of each automobile steering wheel, making technological personnel adjust a transverse pull rod and a longitudinal pull rod of the automobile in a targeted manner according to a testing result, determining a reasonable positioning parameter of the automobile, satisfying Ackermann steering geometry, and finishing testing and adjustment on the side force of the steering wheels of the automobile.

The invention provides an air conditioning system which comprises an outdoor unit, a hydraulic power module, at least one zone module, at least one distribution module group and at least one indoor unit group. Each distribution module group comprises at least one distribution module and is connected with the corresponding zone module, and each indoor unit group comprises at least one indoor unit and is connected with the corresponding distribution module, so that cooling media can flow into the indoor unit groups via the outdoor unit, the hydraulic power module, the zone modules and the distribution module groups and further flow back to the outdoor unit via the distribution module groups, the zone modules and the hydraulic power module after heat is exchanged among the cooling media and indoor air in the indoor units, heat exchange can be carried out in the outdoor unit, and the cooling media can be circulated. The air conditioning system has the advantage that the temperature can be regulated by the aid of the air conditioning system.

The invention provides a method for treating coking biochemical effluent by microwave-oxidation-coagulation technology, which comprises the following steps of: A, adding a mixed reagent consisting of H2O2 and Fe2+ into the coking biochemical effluent until the mass concentration of hydrogen peroxide in water is between 0.01 and 1 percent, and controlling the pH to between 2.0 to 6.0; B, delivering the mixed liquid into an industrial microwave oven for processing for 5 to 60s; C, regulating the pH value of the mixed liquid to between 6.0 and 6.5 or 7.5 and 8.5, and carrying out oxidation treatment for 1 to 4 hours under an aeration condition that the aeration rate is 10 to 40m<3>/h; D, adding a coagulant into the liquid until the mass concentration of the coagulant in the liquid is betweenone millionth and one hundred thousandth; E, precipitating and separating; F, filtrating the liquid to obtain process effluent for recycling; and G, collecting sludge, separating the liquid from the sludge; and returning the liquid to the step D, and filter-pressing the sludge to obtain sludge cakes. The method realizes recycling, does not discharge sewage, and effectively solves the problem thatpresent coking sewage is difficult to treat and to recycle.

The invention relates to an antenna modulating method and equipment for a 1.064 mu m laser distance measurement machine. It aims at the working wave length of the laser distance measurement machine, with parallel light ocular incident coming from the emitting antenna, modulating the focal surface and repetition of the focal surface of the ocular, when the object lens overlaps with the focal surface of the object lens and ocular lens, with beam from the object lens as parallel light.