4 results about "Development period" patented technology

The invention is applicable to the field of data processing, and provides a method for simulating drill beam assembly, a system and equipment thereof. The method comprises the following steps: establishing a beam model according to stored model data; analyzing precision and verticality of a guide way mounting surface of the beam model according to stored model material, working temperature and an analysis parameter so as to obtain an analysis result; determining that whether the analysis result meets a stored design objective or not; modifying the stored analysis parameter and/or the model data according to the analysis result, when the analysis result does not meet the stored design objective. In the invention, the method for simulating the drill beam assembly can be realized by analyzing the precision and the verticality of the guide way mounting surface of the beam model, and modifying the stored analysis parameter and the model data according to the analysis result. The method can discover and solve problems as early as possible before manufacturing a sample, thereby improving product quality, shortening development period, and reducing cost.

The invention discloses an LDW function detection method. The method comprises the steps of establishing the static environment data, a main vehicle model, the dynamic environment data, a main vehiclemotion track and the sensor data; establishing a plurality of test scenes according to the static environment data, the main vehicle model, the dynamic environment data, the main vehicle motion trackand the sensor data; carrying out the LDW function detection in any test scene, wherein the LDW function detection comprises the following steps of downloading an actual road route on an open sourcemap, and importing the actual road route into simulation software; in the simulation software, changing an actual road route into three lanes in two directions; intercepting environment information from a preset recorded road video; and importing the to-be-detected vehicle model, and carrying out LDW function detection. According to the LDW function detection method provided by the invention, theextreme working conditions, severe weather and other working conditions which are not easy to meet in practice can be simulated, and the dangerous driving is avoided. Similarly, problems can be foundin advance in the initial development stage, and the research and development period is shortened.

The invention discloses a motion controller which comprises a Core board, an MC board and a power supply module, wherein the Core board is mounted on the MC board in an insertion manner. The power supply module supplies corresponding voltages to the Core board and the MC board. The Core board comprises an ARM process, a memory module, a storage module and a data exchange module. The MC board comprises an FPGA, a DA module, a motor driving module and a signal input/output module. The motion controller aims at requirements of specific devices in different industrial fields. Only adjustment on the hardware of the MC board is required, and adjustment on the hardware of the Core board is not required. A development period of a product is shortened. Furthermore the ARM processor is utilized on the Core board. Because the ARM has peripheral resources such as USB, serial ports and network ports, outer expansion of a corresponding interface chip is not required, thereby simplifying hardware design and improving system hardware reliability.

The invention discloses a reference gene for stable expression of red wheat blossom midges in different growth periods and application of the reference gene. The nucleotide sequence of the reference gene RPS18 is as shown in SEQ ID NO: 1. The related gene sequence of the red wheat blossom midges is obtained according to measured red wheat blossom midge transcriptome data, a primer is designed, and six gene nucleotide sequence of the red wheat blossom midges is obtained by PCR reaction. The red wheat blossom midges under different development conditions are used as experimental materials to carry out Real time PCR detection, Ct data are analyzed by geNorm reference gene stability analyzing software, the reference gene RPS18 with the most stable expression of the red wheat blossom midges under the different development conditions is screened out, therefore, reference is provided for quantification of the gene of the red wheat blossom midges under the condition of the follow-up different development periods, and therefore, accuracy of the result of quantitative experiments is guaranteed.