http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110779839-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd8f6fbfd0d19f5d072878adc5bbf2d2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-0656 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-06 |
| filingDate | 2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a757b3ae26157732f0de4a89e86d7a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f1c64b26be60dcd083045eab351da99 |
| publicationDate | 2020-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110779839-A |
| titleOfInvention | Charge induction dust measuring method based on trend fluctuation analysis |
| abstract | The charge induction dust measuring method based on trend fluctuation analysis solves the problems of higher measurement precision and stronger anti-interference capability in coal mine dust concentration monitoring, and obtains higher-precision dust concentration measurement. The invention measures the dust concentration based on the charge induction amount of the trend fluctuation analysis. Firstly, calculating the accumulated dispersion y (t) of a sequence x (t) obtained by a dust concentration sensing probe, and respectively carrying out equal-length segmentation on the y (t); then, performing first-order linear fitting on the S data contained in each interval, and calculating the mean square error of each interval after the trend is filtered out; and finally, calculating the mean value of all equal-length intervals, squaring, fitting the data points, and obtaining the dust mass concentration at the corresponding moment by the aid of calibrated coefficients. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113358945-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113358945-B |
| priorityDate | 2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 |
Total number of triples: 16.