https://www.cosylab.cn/wp-content/uploads/2020/04/12-kolar-io-q9t6bADS2fQ-unsplash-med.jpg 686 1000 David Pahor https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg David Pahor2020-04-05 15:13:572020-07-07 07:05:13AI软件和机器学习的质量保证
The time when artificial intelligence (AI) was limited to labs and research groups is long gone. Its widespread presence in the internet-related industry (search engines, social networks, e-commerce) is now obvious to practically everyone, and we can no longer imagine the IT world without it. Today, the application of AI has spread to all kinds of industries, including those where reliability and safety are critical, and where strict regulations apply. And since quality assurance (QA) is an essential contributor to safety, it has become necessary to develop QA and regulatory frameworks for higher risk AI applications.
https://www.cosylab.cn/wp-content/uploads/2019/12/icaleps_EGcOeYjXYAEFsh0.png 400 698 David Pahor https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg David Pahor2019-12-20 17:38:502020-07-07 06:09:44我的旅行:2019年大物理学中无可匹敌的三件事
At Cosylab we try to stay on our toes all the time, maintaining and strengthening our ties with industry, our partners and our customers in the domain of Big Physics. Hopefully, we are letting future clients know that we are ready to help them, too with their engineering challenges in controlling systems. On the other hand, the analogy of keeping ourselves on our toes is, perhaps, not the most fortunate one, as we at Cosylab also travel a lot with our toes in the air, high above the oceans separating the world's continents. A good example is 2019 when we flew over multiple continents to visit a trio of the most significant events of the scientific community - IPAC, IBIC and ICALEPCS in Melbourne, Malmö and Brooklyn, respectively.
https://www.cosylab.cn/wp-content/uploads/2019/12/mis-crate-THPOY016f2-med.png 493 924 David Pahor https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg David Pahor2019-12-19 17:26:482020-07-07 08:57:07Cosylab和SINAP是如何合作研发快速机器联锁系统的
A fast, flexible and reliable machine interlock system (MIS) is a safety feature that every machine needs to prevent it from harming its users or damaging itself, primarily when it operates at high energies. Even most machines in everyday use have an MIS, such as cars, clothes-washers, lifts and microwave ovens, but so do Big Physics machines, which often operate at quite high energy levels.
https://www.cosylab.cn/wp-content/uploads/2019/12/detailsOfTheContorolSystem.png 498 892 David Pahor https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg David Pahor2019-12-18 17:03:002020-07-07 09:12:51ELI-NP GBS CS：设计完整的EPICS控制系统的故事
Extreme Light Infrastructure Nuclear Physics is a Big Science facility being built in Magurele, Romania, and is slated to become the most advanced, highly intense laser and gamma beam facility in the world. Cosylab, as a subcontractor for the EuroGammaS Consortium, assumed the responsibility for defining the scope and the delivery of the complete control system for the Gamma Beam System, based on the industry-standard EPICS framework.
https://www.cosylab.cn/wp-content/uploads/2019/12/cta-33978257058_14c1215c02_k.jpg 1721 2048 David Pahor https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg David Pahor2019-12-16 16:07:222019-12-24 13:34:20CTA, Gamma Rays and the Slovenian Connection
The Cherenkov Telescope Array (CTA) is new global array of land-based gamma-ray detectors that will allow further studies in high energy astrophysics, cosmology and fundamental physics, especially those of the most energy-intensive phenomena in the Cosmos.
https://www.cosylab.cn/wp-content/uploads/2019/10/hfcim_vacuum-e1576497214377.png 563 1000 Mojca Grce https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg Mojca Grce2019-09-16 06:41:192019-12-16 11:53:56When SCADA is the right solution
Throughout Cosylab’s past work of developing supervisory control and data acquisition (SCADA) solutions, we’ve noticed a lack of understanding of the SCADA role in a system when we are asked to provide a SCADA solution. This lack of understanding poses a risk when it comes to whether our customers will find our solution useful for their work in the end or not. Since it is in our best interests to provide useful solutions to our customers and since this is also what we strive for, I’ve decided to share what I see as a role of a SCADA. In the case when a SCADA is really the right solution for the given problem, then I list the questions that need to be asked to design a SCADA solution that will be useful. My ultimate aim is to bring clarity to those thinking about whether they need a SCADA or not.
https://www.cosylab.cn/wp-content/uploads/2019/10/Schema-laseru-HiLASE.png 720 1280 Vanja Anderle https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg Vanja Anderle2019-09-02 08:55:242019-10-17 11:03:06Control System for Lasers at HiLASE
We present the current state of the HiLASE Centre control system developed in cooperation with Cosylab. The aim of the development is to build a control system which would be in charge of the operation of kW-class in-house developed laser beamlines. These beamlines deliver picosecond pulses with repetition rates between 1 kHz and 1 MHz and high-energy nanosecond pulses at 10 Hz. A generic control system architecture is presented, which can either support full-size development lasers or compact industrial versions. The EPICS control system work focuses on image acquisition and processing, vacuum control, provision of timing, archiving and user interfaces. HiLASE provides highlevel requirements, Cosylab complements them, provides the design of the solution and implementation. Delivery is performed during on-site visits where a test plan is executed for acceptance. This approach relieves HiLASE of the need to hire and manage their own team while retaining full control over the functionality through requirements and acceptance approval. Cosylab complements HiLASE with self-managed teams that deliver to specification.
https://www.cosylab.cn/wp-content/uploads/2019/08/delfi2a.png 1191 2160 Vanja Anderle https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg Vanja Anderle2019-08-23 08:23:212019-10-29 10:58:48A Novel Approach to Triggering and Beam Synchronous Data Acquisition
SwissFEL, the new Free-Electron Laser facility is a 740 m long accelerator with the goal of providing pulses of light between 6 and 30 fs long at a wavelength of 1 to 7 Å at 100 Hz , . To support shot-to-shot photon diagnostic  and link the measurements to other measurements along the machine that belong to the same machine pulse, a new triggering and data acquisition system was developed. A new protocol was introduced which allows deterministic triggering, configuration and data transfer via one full-duplex optical connection. The measurement data is stamped with an unique pulse identifier, delivered from the SwissFEL Timing System , . A readout and control interface was developed to support data delivery to the Data Acquisition Dispatching Layer  and for controlling the system.
https://www.cosylab.cn/wp-content/uploads/2019/07/1_UNDO-zEEuhwQJaVh9Pb8lw.png 517 1008 Vanja Anderle https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg Vanja Anderle2019-07-30 08:25:502019-07-30 08:25:50Progress of the Machine Control Upgrade at Cosy/Jülich
https://www.cosylab.cn/wp-content/uploads/2019/07/1_yWlkyb3Drtsytq_xH8nraQ.png 242 433 Vanja Anderle https://www.cosylab.com/wp-content/uploads/2019/06/cosylab-icon.svg Vanja Anderle2019-06-19 10:29:332019-10-16 10:43:44MYRRHA DAQ Development
Cosylab has been contributing to the MYRRHA project since at least 2012. The recent work on the implementation of a generic data acquisition solution for the MYRRHA test stand at Louvain-la-Neuve (Belgium) was reported at IPAC19 in Melbourne, Australia. This article captures the key technical elements of the IPAC presentation.