170 research outputs found
Avoiding conducted interference in the system of temperature control of the downhole tool
Π Π΄Π°Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ ΠΎΠΏΠΈΡΡΠ²Π°Π΅ΡΡΡ ΡΠΈΡΡΠ΅ΠΌΠ° ΡΠ΅ΡΠΌΠΎΡΡΠ°ΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π΄Π»Ρ ΡΠΊΠ²Π°ΠΆΠΈΠ½Π½ΠΎΠ³ΠΎ ΠΏΡΠΈΠ±ΠΎΡΠ°.ΠΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΡ ΡΡΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠΎΡΡΠΎΠΈΡ Π² ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠΈ Π°ΠΊΡΠΈΠ²Π½ΠΎΠ³ΠΎ Π½Π°Π³ΡΠ΅Π²Π°ΡΠ΅Π»Ρ ΠΈ ΠΎΡ
Π»Π°Π΄ΠΈΡΠ΅Π»Ρ, ΡΠΏΡΠ°Π²Π»ΡΠ΅ΠΌΡΡ
Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΡΠΈΡΠΎΡΠ½ΠΎ-ΠΈΠΌΠΏΡΠ»ΡΡΠ½ΠΎΠΉ ΠΌΠΎΠ΄ΡΠ»ΡΡΠΈΠΈ. ΠΠ° ΠΎΡΠ½ΠΎΠ²Ρ ΡΠΈΡΡΠ΅ΠΌΡ Π²Π·ΡΡΠ° ΡΡ
Π΅ΠΌΠ° ΡΠ΅ΡΠΌΠΎΡΡΠ°ΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΈΠ½ΠΊΠ»ΠΈΠ½ΠΎΠΌΠ΅ΡΡΠ° ΠΠΠ 100-100/60-A. ΠΠ΄Π½Π°ΠΊΠΎ Ρ ΡΠ°ΠΊΠΎΠΉ ΡΡ
Π΅ΠΌΡ ΠΏΡΠΈΡΡΡΡΡΠ²ΡΠ΅Ρ ΡΠ΅ΡΡ?Π·Π½ΡΠΉ Π½Π΅Π΄ΠΎΡΡΠ°ΡΠΎΠΊ - ΠΊΠΎΠ½Π΄ΡΠΊΡΠΈΠ²Π½ΡΠ΅ ΠΏΠΎΠΌΠ΅Ρ
ΠΈ, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΎΠΊΠ°Π·ΡΠ²Π°ΡΡ Π²Π»ΠΈΡΠ½ΠΈΠ΅ Π½Π° ΡΠ°Π±ΠΎΡΡ ΡΠΊΠ²Π°ΠΆΠΈΠ½Π½ΠΎΠ³ΠΎ ΠΈΡΡΠΎΡΠ½ΠΈΠΊΠ° ΠΏΠΈΡΠ°Π½ΠΈΡ, Π° Π·Π½Π°ΡΠΈΡ, ΠΈ Π²ΡΠ΅ΠΉ ΡΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΠΎΠΉ Π°ΠΏΠΏΠ°ΡΠ°ΡΡΡΡ ΠΈΠ½ΠΊΠ»ΠΈΠ½ΠΎΠΌΠ΅ΡΡΠ°. ΠΠΎ Π²Π²Π΅Π΄Π΅Π½ΠΈΠΈ ΠΊΡΠ°ΡΠ½ΠΎ ΠΎΠΏΠΈΡΡΠ²Π°Π΅Ρ ΠΏΡΠΈΠ½ΡΠΈΠΏ ΡΠ°Π±ΠΎΡΡ ΡΠΈΡΡΠ΅ΠΌΡ ΡΠ΅ΡΠΌΠΎΡΡΠ°ΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ. ΠΠ°Π»Π΅Π΅ ΠΏΠΎΠ΄ΡΠΎΠ±Π½ΠΎ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ ΠΏΡΠΈΡΠΈΠ½Ρ ΠΊΠΎΠ½Π΄ΡΠΊΡΠΈΠ²Π½ΡΡ
ΠΏΠΎΠΌΠ΅Ρ
, ΡΠ°ΡΡΡΠΈΡΠ°Π½Π° Π²Π΅Π»ΠΈΡΠΈΠ½Π° ΠΏΡΠΎΠ²Π°Π»ΠΎΠ² Π² ΠΎΡΠ±ΠΎΡΠ΅ ΠΌΠΎΡΠ½ΠΎΡΡΠΈ, ΠΏΡΠΈΠ²Π΅Π΄Π΅Π½Ρ Π³ΡΠ°ΡΠΈΠΊΠΈ, Π½Π°Π³Π»ΡΠ΄Π½ΠΎ ΠΏΠΎΠΊΠ°Π·ΡΠ²Π°ΡΡΠΈΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠΈΠ³Π½Π°Π»Π°. ΠΡΡΠ²Π»Π΅Π½Ρ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ½ΡΠ΅ ΡΠ»Π΅ΠΌΠ΅Π½ΡΡ ΡΡ
Π΅ΠΌΡ, Π²Π»ΠΈΡΡΡΠΈΠ΅ Π½Π° Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΠ΅ ΠΏΠΎΠΌΠ΅Ρ
. ΠΡΠΎΠ²Π΅Π΄Π΅Π½ Π°Π½Π°Π»ΠΈΠ· Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΡΡ
ΡΠ΅ΡΠ΅Π½ΠΈΠΉ Π΄Π»Ρ ΡΡΡΡΠ°Π½Π΅Π½ΠΈΡ ΠΏΠΎΠΌΠ΅Ρ
ΠΈ, ΡΠΊΠ°Π·Π°Π½Ρ Π½Π΅Π΄ΠΎΡΡΠ°ΡΠΊΠΈ ΠΊΠ°ΠΆΠ΄ΠΎΠ³ΠΎ ΠΈΠ· ΡΠ΅ΡΠ΅Π½ΠΈΠΉ.This article describes the temperature control system for a downhole tool. The peculiarity of this system isthat it is using a heater and an active cooler which are controlled by pulse width modulation. The basis of such asystem is taken from the thermostatic scheme of the inclinometer IGN 100-100 / 60-A. However, this scheme hasserious drawback - conducted interference. These disturbances affect the operation of a downhole power supply,and therefore the entire electronic inclinometer instrumentation. This article briefly describes the principle of thetemperature control system. Furthermore, reasons for this interference are discussed in detail, calculated the valueof failures in the selection of power, the graphs clearly show the changes in the signal. The problematic elements ofthe scheme, affecting the appearance of interference, are identified. The possible solutions to eliminate thisinterference are analyzed, stating the shortcomings of each of the solutions
ΠΠΎΠΌΠΏΡΡΡΠ΅ΡΠ½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· ΡΠΏΠΈΡΠΎΠ³ΡΠ°ΠΌΠΌΡ Ρ Π±ΠΎΠ»ΡΠ½ΡΡ Π±ΡΠΎΠ½Ρ ΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π°ΡΡΠΌΠΎΠΉ
Main goal of this research is investigating of the breathing process and detection the features of the different groups of diseases. The study is based on using of spectral analysis' methods. The research is conducted on the real data of patients with various forms of asthma
ΠΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΡ Π±ΡΡ Π³Π°Π»ΡΠ΅ΡΡΠΊΠΎΠ³ΠΎ ΡΡΠ΅ΡΠ° ΠΈ Π°Π½Π°Π»ΠΈΠ· ΠΎΡΠ½ΠΎΠ²Π½ΡΡ ΡΡΠ΅Π΄ΡΡΠ²
Π Π΄ΠΈΠΏΠ»ΠΎΠΌΠ½ΠΎΠΉ ΡΠ°Π±ΠΎΡΠ΅ ΠΎΡΠ²Π΅ΡΠ΅Π½Π° ΡΠ΅ΠΌΠ° Β«Π‘ΠΎΡΡΠΎΡΠ½ΠΈΠ΅ ΡΡΠ΅ΡΠ° ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΡΡΠ΅Π΄ΡΡΠ² ΠΈ Π²ΡΡΠ²Π»Π΅Π½ΠΈΠ΅ Π΅Π³ΠΎ Π½Π΅Π΄ΠΎΡΡΠ°ΡΠΊΠΎΠ²Β».
Π¦Π΅Π»ΡΡ Π΄Π°Π½Π½ΠΎΠΉ Π΄ΠΈΠΏΠ»ΠΎΠΌΠ½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΡΠ»Π΅Π΄ΡΡΡΠΈΡ
Π·Π°Π΄Π°Ρ: ΠΈΠ·ΡΡΠΈΡΡ ΠΏΡΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΎΡΠ½ΠΎΠ²Ρ ΡΡΠ΅ΡΠ° ΠΈ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΡΡΠ΅Π΄ΡΡΠ² (ΠΠ‘). ΠΠ°ΡΡ ΠΎΠ±ΡΡΡ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΡ Π°ΠΊΡΠΈΠ²Π°ΠΌ, ΠΎΠΏΡΠ΅Π΄Π΅Π»ΠΈΡΡ ΡΠΎΡΡΠ°Π², ΠΏΠΎΡΡΠ΄ΠΎΠΊ ΠΎΡΠ΅Π½ΠΊΠΈ, Π²ΠΈΠ΄Ρ ΡΡΠΎΠΈΠΌΠΎΡΡΠΈ Π² ΡΡΠ΅ΡΠ΅, ΠΊΡΠΈΡΠ΅ΡΠΈΠΈ ΠΎΡΠ½Π΅ΡΠ΅Π½ΠΈΡ Π°ΠΊΡΠΈΠ²ΠΎΠ² ΠΊ Π³ΡΡΠΏΠΏΠ΅ ΠΠ‘. ΠΡΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΠΈ ΠΎΠΏΠΈΡΠ°ΡΡ ΠΎΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΡ ΡΠΈΡΡΠ΅ΠΌΡ Π±ΡΡ
Π³Π°Π»ΡΠ΅ΡΡΠΊΠΎΠ³ΠΎ ΡΡΠ΅ΡΠ° Π½Π° ΠΈΡΡΠ»Π΅Π΄ΡΠ΅ΠΌΠΎΠΌ ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΠΈ, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΠ΅ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΡΠ΅ ΠΏΡΠΎΠ΄ΡΠΊΡΡ Π²Π΅Π΄Π΅Π½ΠΈΡ ΡΡΠ΅ΡΠ°. ΠΡΠΎΠ²Π΅ΡΡΠΈ Π°Π½Π°Π»ΠΈΠ· ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Π½Π° ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΠΈ ΡΠΈΡΡΠ΅ΠΌΡ ΡΡΠ΅ΡΠ° ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΡΡΠ΅Π΄ΡΡΠ². Π Π°Π·ΡΠ°Π±ΠΎΡΠ°ΡΡ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΈ ΠΏΠΎ ΡΠΎΠ²Π΅ΡΡΠ΅Π½ΡΡΠ²ΠΎΠ²Π°Π½ΠΈΡ ΡΠΈΡΡΠ΅ΠΌΡ ΡΡΠ΅ΡΠ° ΠΈ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΡΡΠ΅Π΄ΡΡΠ².The thesis covered the topic "State of accounting of fixed assets and to identify its shortcomings."
The aim of this thesis is to solve the following tasks: learn to perform theoretical foundations of accounting and control of fixed assets. To give a General characterization of the assets to determine the composition, the order of evaluation, types of cost in accounting criteria for the assignment of assets to the asset group. To analyse and describe the organization of the accounting system at the study company used software products of accounting. To analyze the efficiency of using the company's system of accounting of fixed assets.
To develop recommendations for improving the accounting system and the effectiveness of use of the asset
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