scholarly journals The three pillars of machine programming

2018 ◽  
Author(s):  
Justin Gottschlich ◽  
Armando Solar-Lezama ◽  
Nesime Tatbul ◽  
Michael Carbin ◽  
Martin Rinard ◽  
...  
Keyword(s):  
Machine Programming

Intensive CNC Machine Programming with Circular Pattern Algorithm

2014 ◽  
Vol 599-601 ◽  
pp. 345-348
Author(s):  
Qi Gao ◽  
Ying Li
Keyword(s):  
Case Studies ◽  
High Efficiency ◽  
Cnc Machine ◽  
Circular Pattern ◽  
Part Program ◽  
Machine Programming

Many difficulties may be encountered when preparing CNC programs using conventional programming or canned cycle programming. This study tries to establish a practical common algorithm allowing the drilling of holes arranged in multiple circular patterns. The programmed algorithm can easily be adapted to any modern CNC unit to create a user cycle or subroutine. To test the capabilities of this algorithm, two case studies were developed. A number of samples were produced successfully. The new algorithm shows high efficiency in the part program establishment and offers the advantage of decreasing the encoding errors.

scholarly journals Research and Implementation of Machine Programming Based on Agile Thinking

2020 ◽  
Vol 1682 ◽  
pp. 012018
Author(s):  
Jinlian Zhou ◽  
Huili Chang ◽  
Tao Xie
Keyword(s):  
Machine Programming

Evaluation of Chronic Transfusion (Tx) Practices in Children with Sickle Cell Disease (SCD): A Survey of STOP II Investigators.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 3732-3732 ◽  
Author(s):  
Ofelia Alvarez ◽  
Scott Miller ◽  
Brian Berman ◽  
Clark Brown ◽  
James Casella ◽  
...  
Keyword(s):  
Iron Overload ◽  
Stroke Prevention ◽  
Packed Red Blood Cells ◽  
Increased Risk ◽  
Hb S ◽  
Liver Biopsies ◽  
Machine Programming ◽  
Key Barrier ◽  
Total Exchange

The follow-up Stroke Prevention Trial (STOP II) attempts to optimize tx therapy for primary stroke prevention in children with SCD who are at increased risk due to an abnormal Doppler ultrasound. A survey of participating investigators (PIs) was performed in order to assess tx practices; 12 PIs out of 26 responded. To begin chronic tx, 42 % of the PIs preferred erythrocytapheresis (ECP), partial or total exchange to bring hemoglobin (Hb) S <30%, 33% used frequent txs over a month, and the rest used either method. For continuation of chronic tx, 5 PIs used only simple tx for their pts, 2 used partial exchange (phlebotomy and simple tx), and 5 used either simple tx or exchange to transfuse their patients (pts). The most common reason to choose a method was intravenous (IV) accessibility. 4 PIs mentioned that they start with simple tx but later might use exchange if unable to keep Hb S <30% or to avoid iron overload. For simple tx, most PIs ordered 10–15 ml/kg leucoreduced, Rh and Kell compatible, S negative packed red blood cells (PRBC). Pts returned for the next tx, depending on prior pre-tx Hb S (goal < 30%), or every 4 weeks unless Hb S was >30%. Most PIs had a post-tx target hematocrit (Hct) 35–36%, but a third of them did not have one. Pre-tx Hct and/or Hb S (but not post-tx values) were used to predict the timing of the next tx by 83% of the group. When performing ECP, the PIs participated in the decision of how much to exchange pts only 33% of the time; generally ECP was planned by a blood bank physician and/or by machine programming. Chelation began either after 12–30 months of tx (median 18 months), or after serum ferritin 1000–2500 ng/ml (median 2000). 67% of the PIs obtained liver biopsies in all or some of the STOP II pts. Indications for liver biopsies were cited as routine for transfused pts (5 PIs) or depending on ferritin values (6 PIs). Deferoxamine 25–50 mg/kg was infused subcutaneously over 8–10 hours 5–7 nights a week in all pts. Eight PIs reported the use of central venous lines (ports) in some pts to facilitate IV access. Barriers cited to effective chronic tx were: pt compliance with chelation (7 reported it as most important), IV access, pt compliance with tx schedule, hypersplenism, and alloimmunization. We conclude that hematologists :(1) Administer leucoreduced Rh and Kell compatible, S negative PRBC to keep pre-tx Hb S levels <30%, (2) use pre-tx Hb S and Hct to predict next tx, usually every 3–4 weeks, (3) monitor and treat iron overload, and (4) report that poor compliance with chelation is a key barrier to an effective tx program. Although liver biopsy to monitor iron stores and partial/total exchange to limit iron overload are accepted interventions, medical practice still varies.

NC machine programming and software design

1989 ◽  
Vol 8 (3) ◽  
pp. 241-242
Author(s):  
Moshe M. Barash
Keyword(s):  
Software Design ◽  
Nc Machine ◽  
Machine Programming

scholarly journals Washing Machine Controller with a New Programming Method

2017 ◽  
Vol 11 (4) ◽  
pp. 328-332
Author(s):  
Andrzej Milecki ◽  
Roman Regulski
Keyword(s):  
Voice Recognition ◽  
Programming Method ◽  
Input Output ◽  
Washing Machine ◽  
Washing Machines ◽  
University Of Technology ◽  
Communication Devices ◽  
Machine Programming ◽  
Machine Communication ◽  
Intelligent Programming

AbstractIn the paper the newly designed at Poznan University of Technology (PUT) washing machine controller is presented. The commonly used in washing machines sensors, drives and other input-output elements are briefly described. The designed at PUT controller is based on 32-bit STM32 microcontroller. The used in this controller modules are described and their input/output signals and basics of operations are presented. The developed in the controller user-machine communication devices, elements and methods are described. The paper presents new washing machine programming methods and implementation software, such as voice recognition and intelligent programming of washing machine that were applied in the new controller.

Design of Fire-Control System Fault Detection Instrument Based on Embedded Technology

2011 ◽  
Vol 80-81 ◽  
pp. 611-615
Author(s):  
Da Zhen Su ◽  
Xiao Qiang Yang ◽  
Jun Yan ◽  
Xiao Long Wang
Keyword(s):  
Control System ◽  
Fault Detection ◽  
Embedded System ◽  
Testing System ◽  
Fire Control ◽  
Fault Parameters ◽  
New Ideas ◽  
Machine Programming ◽  
Detection Instrument ◽  
Dual Cpu

In order to overcome the difficulty of fault detection and clearing in the use and maintenance of a type of rocket mine-sweeping vehicle, the operation principle of fire-control system, the fault characteristics, fault parameters and fault distribution are studied. Furthermore, the fault detection instrument based on embedded system is developed. It consists of hardware and software. The hardware includes of embedded micro-controller STC5A60S2, keyword and highlight LED I/O, LCD, memory circuit, connector-adapter and dedicated connection cable. The dual CPU cooperative technology is also used in the hardware platform. The application software is developed with expert system principle, it runs in two modes of simplified and expert mode. In simple working mode, fire-control fault detection and substitute are performed. However, in expert mode, all the function of system testing, system substitute, fault-clear wizard and parameter management is accomplished. Meanwhile the state machine programming technology is introduced in the software. The instrument brings new ideas how to deduce expert repair in the field, and it has practical value.

Visual knitting machine programming

2019 ◽  
Vol 38 (4) ◽  
pp. 1-13 ◽  
Author(s):  
Vidya Narayanan ◽  
Kui Wu ◽  
Cem Yuksel ◽  
James McCann
Keyword(s):  
Machine Programming

scholarly journals EXAMPLE OF GOOD PRACTICE IN SUPPORT EDUCATION OF CNC MACHINE PROGRAMMING AT TECHNICAL UNIVERSITY

2018 ◽  
Vol 10 (1) ◽  
pp. 63-72 ◽  
Author(s):  
Naděžda ČUBOŇOVÁ ◽  
Nataša NÁPRSTKOVÁ
Keyword(s):  
Good Practice ◽  
Cnc Machine ◽  
Machine Programming ◽  
Technical University

CAD in automatic machine programming

1993 ◽  
pp. 10-40
Author(s):  
Bartholomew O. Nnaji
Keyword(s):  
Automatic Machine ◽  
Machine Programming
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