Conventional weapon detection and test customization technology and its range application

The defense industry is related to the national livelihood, its importance is self-evident. Is the so-called "工欲善其事, prerequisite", this article is to let everyone instrumentation of weapons equipment in the test measurement and maintenance of the understanding.

Recently, the Beijing state-led Instrument Technology Co., Ltd. (hereinafter referred to as "the state of the instrument") General manager Dr. Tri Zhongwei was invited to the General Equipment department weapons Testing Center for the "Conventional weapons testing and testing of custom technology and its range application" speech.

Baicheng Weapons Testing Center (also known as the White-city range) is located in Jilin Province, under the PLA General Equipment Department, is China's first set up, Asia's largest, most fully functional, comprehensive and strongest conventional weapon equipment test range, is the state of conventional weapons identification, stereotypes test the authoritative body. The department's leaders and engineers attach great importance to the identification and testing of weapons and equipment, and Tri Zhongwei, as a professional in the custom testing industry, has a deep understanding and understanding of the high specification requirements of weapon detection in terms of reliable performance and independent innovation.

In the speech, the Tri Zhongwei instrument Doctor of the weapon detection particularity did a detailed analysis: "Weapon detection equipment and other testing equipment than, has a very strong particularity." First of all, weapon detection and measurement equipment basic non-standard equipment, so need personalized customization, strong innovation; second, the development team to master light, machine, electricity, vision and other core technology, research and development cycle is long, high cost, talent scarce; third, testing equipment must integrate a wide range of knowledge, but due to confidentiality barriers and professional barriers, The development process is bound to be lengthened; four, because the weapons industry in some aspects of the non-duplication, therefore, each development of a device requires innovation, iterative development or agile development is not applicable here; V, weapon testing equipment after-sales service cost is high, because it is a high cost of human engineers to complete follow-up work, rather than ordinary workers. ”

In view of the particularity of the above weapon detection, Dr. Tri Zhongwei put forward the corresponding solution, which caused the strong interest of the officers and soldiers in the shooting range application. For example: High precision explosion measurement scheme, can meet the cloud bomb and other low explosion high fuze identification test needs, Dr Choi recommended the use of infrared trigger, equipped with photographic theodolite program, the key technology of this program is self-developed high sensitivity trigger device, can quickly and accurately trigger camera shooting, The measurement error of the method is less than 0.2m, and the precision is 5 times times higher than that of ordinary photography.

In order to meet the need of fragment cloud or projectile velocimetry, Dr Choi put forward the "film Target Velocimetry", that is: a special "membrane target" as a regional cutting device to replace the traditional "net target", and the use of cross-correlation algorithm to improve the measurement accuracy, suitable for a variety of shape projectiles, fragments and fragments of the velocity measurement. The advantage is to significantly shorten the measurement preparation time, on-site use is particularly convenient, and the cost is very low. This method can measure the minimum size of the projectile to reach 2mx2mx2m.

The measurement of instantaneous temperature in the chamber, Dr Choi proposed the program is "Transient temperature measurement system"-equipped with the world's fastest-responding thermocouple, coupled with the state-owned instrument independent development of thermocouple signal conditioning module, so that the channel wireless expansion. This test can be used in a variety of explosion impact tests, and the overall response time of the system to achieve an astonishing 20 microseconds!

In addition, Dr Choi also put forward a series of testing schemes for range test such as "missile-target Rendezvous Test system", "pole test lifting device and test system". These accurate and reliable testing equipment and testing concepts aroused the strong discussion among the officers and men, we have to interact with Dr. Cui, a rich academic speech in the warm atmosphere of the end.

It is understood that Dr. Tri Zhongwei led the state instrument has nearly hundred intellectual property rights for our national defense system to provide nearly hundred High-tech customized testing equipment. Although the military projects in the fruitful, but the target of the state instrument is not stop here. With the strict quality of military projects to create a custom detection of high-end research and development team, the state-led instruments will be focused on China's automotive manufacturing, rail transport, energy development and other national industries pillar areas, for the upgrading of our industry building blocks.