| 郝家春，占红武，龚振亮.基于FPGA的宽幅单PASS多喷头驱动研究[J].轻工机械,2014,32(2): |
| 基于FPGA的宽幅单PASS多喷头驱动研究 |
| Research of Multi-jet Drive with Wide Format and Single-PASS Based on FPGA |
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| DOI：IO. 3969/j. issn. 1005 -2895. 2014. 02. 005 |
| 中文关键词: 喷墨印刷 单PASS 多喷头驱动 现场可编程门阵列(FPGA) |
| 英文关键词:ink jet printing single-PASS multi-jet drive field-programmable gate array( FPGA) |
| 基金项目:浙江省重大科技专项（20IOC11021）；浙江省教育厅科研项目（Y201018534） |
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| 中文摘要: |
| 针对多PASS印刷模式输出速度低和当前单PASS模式成本高的缺点，系统采用由多个小型喷头组成喷头阵列
构成单PASS印刷模式，该方法不仅可以避免多PASS模式与当前单PASS模式的缺点，而且更加灵活。利用FPGA高
速、灵活的优势实现了对大量印刷数据的缓存与异步读写操作，在FPCA内部实现了多喷头的并行驱动。实验结果表
明，该系统可以实现高速、持续地宽幅面印刷输出，证明了设计的可行性与正确性。 |
| 英文摘要: |
| For multi-PASS printing mode which has a low output speed and the high cost of current single-PASS model,
a new printing method. which uses components of multiple small nozzles to form single-PASS printing mode was
proposed. This method could not only avoid the disadvantages of multi-PASS mode and the current single-PASS scheme.
it was more flexible. FPGA with high-speed and flexible advantages was used to achieve a large number of printing data
caching and asynchronous reading and writing operations. The multi-nozzle parallel driving was achieved within the
FPGA. Experimental results show that the design can achieve high-speed and wide format printing output, and proves
the feasibility and correction. |
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